About “Unauthenticated/Unauthorized Access”

A curated feed of “Unauthenticated/Unauthorized Access”-related CVEs appears below. We currently track 15326 CVEs for this tag (all time). In the last 365 days, 3832 were published. Average CVSS is 7.4 (all time; 7.4 over 365d), and 61% are rated High/Critical (all time). Top CWEs (last 365 days): CWE-862 - Missing Authorization, CWE-306 - Missing Authentication for Critical Function, CWE-639 - Authorization Bypass Through User-Controlled Key.

In our taxonomy this topic maps to a HIGH impact class. Vendor advisories and release notes are key. Verify compatibility matrices, prefer supported long term versions, and stage rollouts with monitoring. Use the filters below to sort by CVSS, risk and CWE. Each detail page highlights vendor advisories and mitigation tips.

CVEs tagged with this topic. Filters apply to the whole list (loaded from JSON).

CVSS ≥ 0.0
2025-04-08
High

CVE-2025-27746

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

High

CVE-2025-27745

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Medium

CVE-2025-27742

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to disclose information locally.

High

CVE-2025-27741

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

High

CVE-2025-27737

Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass a security feature locally.

High

CVE-2025-27733

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

High

CVE-2025-27729

Use after free in Windows Shell allows an unauthorized attacker to execute code locally.

High

CVE-2025-27486

Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network.

High

CVE-2025-27485

Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network.

High

CVE-2025-27483

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

High

CVE-2025-27482

Sensitive data storage in improperly locked memory in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

High

CVE-2025-27481

Stack-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.

High

CVE-2025-27480

Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.

High

CVE-2025-27479

Insufficient resource pool in Windows Kerberos allows an unauthorized attacker to deny service over a network.

High

CVE-2025-27477

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.

Medium

CVE-2025-27474

Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

High

CVE-2025-27473

Uncontrolled resource consumption in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.

Medium

CVE-2025-27472

Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.

Medium

CVE-2025-27471

Sensitive data storage in improperly locked memory in Microsoft Streaming Service allows an unauthorized attacker to deny service over a network.

High

CVE-2025-27470

Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network.

High

CVE-2025-27469

Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.

High

CVE-2025-26687

Use after free in Windows Win32K - GRFX allows an unauthorized attacker to elevate privileges over a network.

High

CVE-2025-26686

Sensitive data storage in improperly locked memory in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

High

CVE-2025-26682

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

High

CVE-2025-26680

Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network.

High

CVE-2025-26678

Improper access control in Windows Defender Application Control (WDAC) allows an unauthorized attacker to bypass a security feature locally.

Medium

CVE-2025-26676

Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

High

CVE-2025-26673

Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.

Medium

CVE-2025-26672

Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

High

CVE-2025-26671

Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

High

CVE-2025-26670

Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

High

CVE-2025-26669

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

High

CVE-2025-26668

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

Medium

CVE-2025-26667

Exposure of sensitive information to an unauthorized actor in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Medium

CVE-2025-26664

Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

High

CVE-2025-26663

Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

High

CVE-2025-26652

Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network.

Medium

CVE-2025-26644

Automated recognition mechanism with inadequate detection or handling of adversarial input perturbations in Windows Hello allows an unauthorized attacker to perform spoofing locally.

High

CVE-2025-26642

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.

High

CVE-2025-26641

Uncontrolled resource consumption in Windows Cryptographic Services allows an unauthorized attacker to deny service over a network.

Medium

CVE-2025-26637

Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

High

CVE-2025-21222

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.

High

CVE-2025-21221

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.

High

CVE-2025-21205

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to execute code over a network.

Medium

CVE-2025-21203

Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

High

CVE-2025-21174

Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network.

Medium

CVE-2025-27442

Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access.

Medium

CVE-2025-27441

Cross site scripting in some Zoom Workplace Apps may allow an unauthenticated user to conduct a loss of integrity via adjacent network access.

Critical

CVE-2024-48887

A unverified password change vulnerability in Fortinet FortiSwitch GUI may allow a remote unauthenticated attacker to change admin passwords via a specially crafted request

High

CVE-2025-22466

Reflected XSS in Ivanti Endpoint Manager before version 2024 SU1 or before version 2022 SU7 allows a remote unauthenticated attacker to obtain admin privileges. User interaction is required.

Medium

CVE-2025-22465

Reflected XSS in Ivanti Endpoint Manager before version 2024 SU1 or before version 2022 SU7 allows a remote unauthenticated attacker to execute arbitrary javascript in a victim's browser. Unlikely us…

Medium

CVE-2025-22459

Improper certificate validation in Ivanti Endpoint Manager before version 2024 SU1 or before version 2022 SU7 allows a remote unauthenticated attacker to intercept limited traffic between clients and…

Low

CVE-2024-50565

A improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in Fortinet FortiOS version 7.4.0 through 7.4.3, 7.2.0 through 7.2.7, 7.0.0 through 7.0.14, 6.4.0 through…

High

CVE-2024-26013

A improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in Fortinet FortiOS version 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0 through…

Medium

CVE-2025-2568

The Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized access and modification of data due to missing capability checks on the 'vayu_blocks_…

High

CVE-2025-29986

Dell Common Event Enabler, version(s) CEE 9.0.0.0, contain(s) an Improper Restriction of Communication Channel to Intended Endpoints vulnerability in the Common Anti-Virus Agent (CAVA). An unauthenti…

Medium

CVE-2025-29985

Dell Common Event Enabler, version(s) CEE 9.0.0.0, contain(s) an Initialization of a Resource with an Insecure Default vulnerability in the Common Anti-Virus Agent (CAVA). An unauthenticated attacker…

Medium

CVE-2024-41796

A vulnerability has been identified in SENTRON 7KT PAC1260 Data Manager (All versions). The web interface of affected devices allows to change the login password without knowing the current password.…

Medium

CVE-2024-41795

A vulnerability has been identified in SENTRON 7KT PAC1260 Data Manager (All versions). The web interface of affected devices is vulnerable to Cross-Site Request Forgery (CSRF) attacks. This could al…

High

CVE-2024-41793

A vulnerability has been identified in SENTRON 7KT PAC1260 Data Manager (All versions). The web interface of affected devices provides an endpoint that allows to enable the ssh service without authen…

High

CVE-2024-41792

A vulnerability has been identified in SENTRON 7KT PAC1260 Data Manager (All versions). The web interface of affected devices contains a path traversal vulnerability. This could allow an unauthentica…

Critical

CVE-2025-30016

SAP Financial Consolidation allows an unauthenticated attacker to gain unauthorized access to the Admin account. The vulnerability arises due to improper authentication mechanisms, due to which there…

Medium

CVE-2025-27435

Under specific conditions and prerequisites, an unauthenticated attacker could access customer coupon codes exposed in the URL parameters of the Coupon Campaign URL in SAP Commerce. This could allow…

Medium

CVE-2025-26657

SAP KMC WPC allows an unauthenticated attacker to remotely retrieve usernames by a simple parameter query which could expose sensitive information causing low impact on confidentiality of the applica…

2025-04-07
Critical

CVE-2025-3248

Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary co…

2025-04-05
Medium

CVE-2025-1233

The Lafka Plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'lafka_options_upload' AJAX function in all versions up to, and including, 7.1.0. This mak…

Medium

CVE-2025-32352

A type confusion vulnerability in lib/NSSAuthenticator.php in ZendTo before v5.04-7 allows remote attackers to bypass authentication for users with passwords stored as MD5 hashes that can be interpre…

2025-04-04
Critical

CVE-2025-27520

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. A Remote Code Execution (RCE) vulnerability caused by insecure deserialization has been iden…

Critical

CVE-2025-2798

The Woffice CRM theme for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.4.21. This is due to a misconfiguration of excluded roles during registration. This…

Medium

CVE-2025-25061

Unintended proxy or intermediary ('Confused Deputy') issue exists in HMI ViewJet C-more series and HMI GC-A2 series, which may allow a remote unauthenticated attacker to use the product as an interme…

Medium

CVE-2025-24317

Allocation of resources without limits or throttling issue exists in HMI ViewJet C-more series and HMI GC-A2 series, which may allow a remote unauthenticated attacker to cause a denial-of-service (Do…

Medium

CVE-2025-24310

Improper restriction of rendered UI layers or frames issue exists in HMI ViewJet C-more series, which may allow a remote unauthenticated attacker to trick the product user to perform operations on th…

Medium

CVE-2025-29796

User interface (ui) misrepresentation of critical information in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.

Medium

CVE-2025-25001

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

High

CVE-2025-25000

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

2025-04-03
Critical

CVE-2025-31161

CrushFTP 10 before 10.8.4 and 11 before 11.3.1 allows authentication bypass and takeover of the crushadmin account (unless a DMZ proxy instance is used), as exploited in the wild in March and April 2…

Critical

CVE-2025-22457

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthent…

2025-04-02
Medium

CVE-2025-0257

HCL DevOps Deploy / HCL Launch could allow unauthorized access to other services or potential exposure of sensitive data due to missing authentication in its Agent Relay service.

Medium

CVE-2025-27244

AssetView and AssetView CLOUD contain an issue with acquiring sensitive information from sent data to the developer. If exploited, sensitive information may be obtained by a remote unauthenticated at…

High

CVE-2025-25060

Missing authentication for critical function vulnerability exists in AssetView and AssetView CLOUD. If exploited, the files on the server where the product is running may be obtained and/or deleted b…

Medium

CVE-2025-29982

Dell Wyse Management Suite, versions prior to WMS 5.1, contains an Insecure Inherited Permissions vulnerability. A low privileged attacker with local access could potentially exploit this vulnerabili…

High

CVE-2025-29981

Dell Wyse Management Suite, versions prior to WMS 5.1, contains an Exposure of Sensitive Information Through Data Queries vulnerability. An unauthenticated attacker with remote access could potential…

Medium

CVE-2025-27694

Dell Wyse Management Suite, versions prior to WMS 5.1, contains an Insufficient Resource Pool vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerabili…

2025-04-01
Medium

CVE-2023-46988

Path Traversal vulnerability in ONLYOFFICE Document Server before v8.0.1 allows a remote attacker to copy arbitrary files by manipulating the fileExt parameter in the /example/editor endpoint, leadin…

Medium

CVE-2025-28132

A session management flaw in Nagios Network Analyzer 2024R1.0.3 allows an attacker to reuse session tokens even after a user logs out, leading to unauthorized access and account takeover. This occurs…

Medium

CVE-2025-31867

Authorization Bypass Through User-Controlled Key vulnerability in JoomSky JS Job Manager js-jobs allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects JS Job Mana…

Medium

CVE-2025-31833

Authorization Bypass Through User-Controlled Key vulnerability in themeglow JobBoard Job listing job-board-light allows Exploiting Incorrectly Configured Access Control Security Levels.This issue aff…

High

CVE-2025-27130

Welcart e-Commerce 2.11.6 and earlier versions contains an untrusted data deserialization vulnerability. If this vulnerability is exploited, arbitrary code may be executed by a remote unauthenticated…

Critical

CVE-2024-56325

Authentication Bypass Issue If the path does not contain / and contain., authentication is not required. Expected Normal Request and Response Example curl -X POST -H "Content-Type: application/jso…

Critical

CVE-2025-31095

Authentication Bypass Using an Alternate Path or Channel vulnerability in Hossein Material Dashboard material-dashboard allows Authentication Bypass.This issue affects Material Dashboard: from n/a th…

High

CVE-2025-22277

Authentication Bypass Using an Alternate Path or Channel vulnerability in appsbd Vitepos vitepos-lite allows Authentication Abuse.This issue affects Vitepos: from n/a through <= 3.1.4.

2025-03-31
Critical

CVE-2025-31194

An authentication issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A Shortcut may run with admin privileges wi…

High

CVE-2025-31184

This issue was addressed with improved permissions checking. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4. An app may gain unauthorized access to Loc…

Medium

CVE-2025-30428

This issue was addressed through improved state management. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6. Photos in the Hidden Photos Album may be viewed without authentication.

High

CVE-2025-26683

Improper authorization in Azure Playwright allows an unauthorized attacker to elevate privileges over a network.

High

CVE-2025-2794

An unsafe reflection vulnerability in Kentico Xperience allows an unauthenticated attacker to kill the current process, leading to a Denial-of-Service condition. This issue affects Xperience: thr…

Medium

CVE-2025-27095

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.8.0 and 3.10.18, an attacker with a low-privileged account can access the Kubernetes sessi…

Critical

CVE-2025-29266

Unraid 7.0.0 before 7.0.1 allows remote users to access the Unraid WebGUI and web console as root without authentication if a container is running in Host networking mode with Use Tailscale enabled.

Critical

CVE-2025-2071

A critical OS Command Injection vulnerability has been identified in the FAST LTA Silent Brick WebUI, allowing remote attackers to execute arbitrary operating system commands via specially crafted in…

Critical

CVE-2025-25211

Weak password requirements issue exists in CHOCO TEI WATCHER mini (IB-MCT001) all versions. If this issue is exploited, a brute-force attack may allow an attacker unauthorized access and login.

High

CVE-2025-24517

Use of client-side authentication issue exists in CHOCO TEI WATCHER mini (IB-MCT001) all versions. If this issue is exploited, a remote attacker may obtain the product login password without authenti…

2025-03-28
Medium

CVE-2025-2911

Unauthorised access to the call forwarding service system in MeetMe products in versions prior to 2024-09 allows an attacker to identify multiple users and perform brute force attacks via extensions.

Medium

CVE-2025-2909

The lack of encryption in the DuoxMe (formerly Blue) application binary in versions prior to 3.3.1 for iOS devices allows an attacker to gain unauthorised access to the application code and discover…

Medium

CVE-2021-24008

An exposure of sensitive system information to an unauthorized control sphere vulnerability [CWE-497] in FortiDDoS version 5.4.0, version 5.3.2 and below, version 5.2.0, version 5.1.0, version 5.0.0,…

Medium

CVE-2024-12619

An issue has been discovered in GitLab CE/EE affecting all versions from 16.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1, allowing internal users to gain unauthorized access to inter…

High

CVE-2025-24381

Dell Unity, version(s) 5.4 and prior, contain(s) an URL Redirection to Untrusted Site ('Open Redirect') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vu…

High

CVE-2024-49601

Dell Unity, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. An unauthenticated attacker with remote a…

Critical

CVE-2025-24383

Dell Unity, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. An unauthenticated attacker with remote a…

High

CVE-2025-24382

Dell Unity, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. An unauthenticated attacker with remote a…

Critical

CVE-2025-22398

Dell Unity, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. An unauthenticated attacker with remote a…

2025-03-27
Medium

CVE-2023-37405

IBM Cloud Pak System 2.3.3.0, 2.3.3.3, 2.3.3.3 iFix1, 2.3.3.4, 2.3.3.5, 2.3.3.6, 2.3.36 iFix1, 2.3.3.6 iFix2, 2.3.3.7, 2.3.3.7 iFix1, 2.3.4.0, and 2.3.4.1 stores sensitive data in memory, that could…

Critical

CVE-2025-30361

WeGIA is a Web manager for charitable institutions. A security vulnerability was identified in versions prior to 3.2.6, where it is possible to change a user's password without verifying the old pass…

Medium

CVE-2024-56469

IBM UrbanCode Deploy (UCD) 7.1 through 7.1.2.22, 7.2 through 7.2.3.15, and 7.3 through 7.3.2.10 / IBM DevOps Deploy 8.0 through 8.0.1.5 and 8.1 through 8.1.0.1 could allow unauthorized access to othe…

Medium

CVE-2025-30777

Authorization Bypass Through User-Controlled Key vulnerability in DevItems Support Genix support-genix-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects…

High

CVE-2024-45356

A unauthorized access vulnerability exists in the Xiaomi phone framework. The vulnerability is caused by improper validation and can be exploited by attackers to Access sensitive methods.

Medium

CVE-2024-45355

A unauthorized access vulnerability exists in the Xiaomi phone framework. The vulnerability is caused by improper validation and can be exploited by attackers to Access sensitive methods.

2025-03-26
Medium

CVE-2025-2819

There is a risk of unauthorized file uploads in GT-SoftControl and potential file overwrites due to insufficient validation in the file selection process. This could lead to data integrity issues and…

High

CVE-2025-2110

The WP Compress – Instant Performance & Speed Optimization plugin for WordPress is vulnerable to unauthorized access, modification, and loss of data due to missing capability checks on its on its AJA…

2025-03-25
High

CVE-2025-22230

VMware Tools for Windows contains an authentication bypass vulnerability due to improper access control. A malicious actor with non-administrative privileges on a guest VM may gain ability to perform…

Medium

CVE-2025-2224

The Directorist: AI-Powered Business Directory Plugin with Classified Ads Listings plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability chec…