CVE-2004-1454
Cisco IOS 12.0S, 12.2, and 12.3, with Open Shortest Path First (OSPF) enabled, allows remote attackers to cause a denial of service (device reload) via a malformed OSPF packet.
Does this matter?
Lower severity and a low EPSS score (3.43%). Track it; it rarely justifies an emergency change on its own.
Description
Cisco IOS 12.0S, 12.2, and 12.3, with Open Shortest Path First (OSPF) enabled, allows remote attackers to cause a denial of service (device reload) via a malformed OSPF packet.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 3.43% probability · 89th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- cisco/ios
- Source
- cve@mitre.org
EPSS 3.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://secunia.com/advisories/12322
- http://www.ciac.org/ciac/bulletins/o-199.shtmlVendor Advisory
- http://www.cisco.com/warp/public/707/cisco-sa-20040818-ospf.shtmlVendor Advisory
- http://www.kb.cert.org/vuls/id/989406Patch, Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/10971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17033
- http://secunia.com/advisories/12322
- http://www.ciac.org/ciac/bulletins/o-199.shtmlVendor Advisory
- http://www.cisco.com/warp/public/707/cisco-sa-20040818-ospf.shtmlVendor Advisory
- http://www.kb.cert.org/vuls/id/989406Patch, Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/10971
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17033
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.