Medium
CVSS 5.3
Overview
Cisco IOS XR 5.2.2 allows remote attackers to cause a denial of service (process restart) via a crafted OSPF Link State Advertisement (LSA) update, aka Bug ID CSCvb05643.
CVE-2016-6421
Cisco IOS XR 5.2.2 allows remote attackers to cause a denial of service (process...
Risk analysis
This vulnerability is rated 🟡 MEDIUM.
- CVSS: 5.3 (MEDIUM)
- Detected tags: none (tag impact: LOW)
Recommended actions:
- Prioritize remediation based on business criticality and exposure.
- Limit exposure and increase monitoring until fixed.