Home/CVE/Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series dev
CVE

CVE-2011-2549

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series dev

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695.

HIGH · CVSS 7.8 EPSS 0.00708
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

3
cisco ios xrall versions
cisco asr 9006 routerall versions
cisco asr 9010 routerall versions
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Scoring & Timeline

7.8
HIGH · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Published to NVD28 Jul 2011 · 10:55 PM
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References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/45333Vendor Advisory
http://securitytracker.com/id?1025811
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b89155.shtmlVendor Advisory
http://www.securityfocus.com/bid/48811
https://exchange.xforce.ibmcloud.com/vulnerabilities/68733
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