CVE-2003-1398 describes a denial-of-service vulnerability in Cisco IOS versions 12.0 through 12.2. When IP routing is disabled, affected devices can be tricked by false ICMP redirect messages, leading to network routing modifications. This vulnerability carries a critical CVSS score of 9.3, indicating a high-impact attack that can be executed remotely with moderate complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the CVE has garnered significant community discussion, with 10 mentions, primarily on GitHub.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.0CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:* | ||
12.0sCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0s:*:*:*:*:*:*:* | ||
12.0stCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0st:*:*:*:*:*:*:* | ||
12.0tCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0t:*:*:*:*:*:*:* | ||
12.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
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.
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 records are not available for this CVE.