CVE-2007-2232 EXPLOIT
7.5
HIGH · CVSS 2.0 · EPSS 2.5% (pctl 84)
Patch early
A public exploit exists.
Description
The CHECK command in Cosign 2.0.1 and earlier allows remote attackers to bypass authentication requirements via CR (\r) sequences in the cosign cookie parameter.
Scoring
| CVSS | 7.5 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| EPSS | 2.47% — more likely to be exploited than 84% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2007-04-25 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| cosign | cosign |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Cosign 2.0.1/2.9.4a - CGI Check Cookie Command Remote Authentication Bypass | 2007-04-11 |
References
- http://secunia.com/advisories/24845
- http://www.securityfocus.com/archive/1/465386/100/100/threaded
- http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-001.txt
- http://www.vupen.com/english/advisories/2007/1359
- http://secunia.com/advisories/24845
- http://www.securityfocus.com/archive/1/465386/100/100/threaded
- http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-001.txt
- http://www.vupen.com/english/advisories/2007/1359
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