CVE-2007-2233

high

Description

cosign-bin/cosign.cgi in Cosign 2.0.2 and earlier allows remote authenticated users to perform unauthorized actions as an arbitrary user by using CR (\r) sequences in the service parameter to inject LOGIN and REGISTER commands with the desired username.

References

http://www.vupen.com/english/advisories/2007/1359

http://www.umich.edu/~umweb/software/cosign/cosign-vuln-2007-002.txt

http://www.securityfocus.com/archive/1/465386/100/100/threaded

http://secunia.com/advisories/24845

Details

Source: Mitre, NVD

Published: 2007-04-25

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.02464