CVE-2008-1153
HIGH · CVSS 7.1EPSS 5.6%EU EUVD
Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.
Key facts
- CVSS score
- 7.1 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:C- EPSS score
- 5.6% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2008-1162)
- Published
- March 27, 2008
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2008-1162 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / cisco ios
- cisco / cisco ios
- cisco / ios
- cisco / ios
References
- http://secunia.com/advisories/29507
- http://www.cisco.com/warp/public/707/cisco-sa-20080326-IPv4IPv6.shtml(Exploit, Patch)
- http://www.kb.cert.org/vuls/id/936177(US Government Resource)
- http://www.securityfocus.com/bid/28461
- http://www.securitytracker.com/id?1019713
- http://www.us-cert.gov/cas/techalerts/TA08-087B.html(US Government Resource)
- http://www.vupen.com/english/advisories/2008/1006/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41475
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5860
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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