CVE-2010-3035

criticalknown exploitedcovered by 1 sourcefirst seen 2022-03-25

Actively exploited. CVE-2010-3035 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-25) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.

Cisco IOS XR, when BGP is the configured routing feature, allows remote attackers to cause a denial-of-service (DoS).

CSIRTS triage

What: A vulnerability allows remote attackers to cause a denial-of-service (DoS) when BGP is the configured routing feature.
Who is affected: Deployments of Cisco IOS XR with BGP configured.
Urgency: Remediation is urgent as the vulnerability is critical and can lead to service disruption.
Action: Implement the recommended mitigations or updates from Cisco.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 92% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalexploitedCVE-2010-3035: Cisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerabilitycisa-kev · 2022-03-25

External references

NVD record for CVE-2010-3035

CVE.org record

CISA KEV catalog

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