CVE-1999-1216 describes a security bypass vulnerability in Cisco routers running versions 9.17 and earlier. Remote attackers can exploit this flaw by sending specially crafted IP source-routed packets, circumventing the "no ip source-route" command's intended restrictions. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity that could lead to partial compromise of confidentiality, integrity, and availability. Despite its age and high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 9.17CPE matchmatch criteria | cpe:2.3:h:cisco:router:*:*:*:*:*:*:*:* | ||
8.2CPE matchmatch criteria | cpe:2.3:h:cisco:router:8.2:*:*:*:*:*:*:* | ||
8.3CPE matchmatch criteria | cpe:2.3:h:cisco:router:8.3:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:h:cisco:router:9.0:*:*:*:*:*:*:* | ||
9.1CPE matchmatch criteria | cpe:2.3:h:cisco:router:9.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.