CVE-2007-2233 describes an authentication bypass vulnerability in cosign-bin/cosign.cgi affecting Cosign versions 2.0.2 and earlier. Remote authenticated users can exploit this by injecting CR sequences into the service parameter, allowing them to perform unauthorized actions as arbitrary users via injected LOGIN and REGISTER commands. With a CVSS score of 6.5, this vulnerability has a low attack complexity and can lead to partial compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.7.0CPE matchmatch criteria | cpe:2.3:a:cosign:cosign:0.7.0:*:*:*:*:*:*:* | ||
0.8.0CPE matchmatch criteria | cpe:2.3:a:cosign:cosign:0.8.0:*:*:*:*:*:*:* | ||
0.9.0CPE matchmatch criteria | cpe:2.3:a:cosign:cosign:0.9.0:*:*:*:*:*:*:* | ||
1.0CPE matchmatch criteria | cpe:2.3:a:cosign:cosign:1.0:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:cosign:cosign:1.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.