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CVE-2005-3481

25
FAUCET Score

CVE-2005-3481 describes a potential heap-based buffer overflow in Cisco IOS versions 12.0 to 12.4, which could allow remote attackers to execute arbitrary code. This vulnerability carries a critical CVSS score of 9.3, indicating a high impact on confidentiality, integrity, and availability, with a network-based attack vector and medium attack complexity. Despite its severity, this CVE is not listed in CISA's KEV catalog, has no known public exploits (Metasploit, Nuclei, ExploitDB), and has garnered minimal community discussion or media coverage. The original CVE description also notes that it represents a general weakness rather than a specific vulnerability, suggesting it may not be directly exploitable on its own.

Impacted Technologies

VendorProductVersion(s)CPE
12.0CPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
12.0daCPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.0da:*:*:*:*:*:*:*
12.0dbCPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.0db:*:*:*:*:*:*:*
12.0dcCPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.0dc:*:*:*:*:*:*:*
12.0sCPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.0s:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.12%
Probability of exploitation in next 30 days
EPSS Percentile
93.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0712 is in the 71st percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/17413
Vendor Advisory
securitytracker.com / id
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4914
cisco.com / warp/public/707/cisco-sa-20051102-timers.shtml
Vendor Advisory
kb.cert.org / vuls/id/562945
US Government Resource
securityfocus.com / bid/15275
vupen.com / english/advisories/2005/2282