CVE-2012-4999

medium
Published 2012-09-19 · Modified 2026-04-29
CVSS v3
CVSS v2
6.1
VIR risk
6.1

Description

Mercury MR804 Router 8.0 3.8.1 Build 101220 Rel.53006nB allows remote attackers to cause a denial of service (service hang) via a crafted string in HTTP header fields such as (1) If-Modified-Since, (2) If-None-Match, or (3) If-Unmodified-Since. NOTE: some of these details are obtained from third party information.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cve@mitre.org — http://secunia.com/advisories/48079

References

CWEs

CWE-20

Verify integrity in audit chain (admin only). AS-IS.