CVE-2003-0099: Apc Apcupsd

High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days.

Multiple buffer overflows in apcupsd before 3.8.6, and 3.10.x before 3.10.5, may allow attackers to cause a denial of service or execute arbitrary code, related to usage of the vsprintf function.

Affected products

• Apc Apcupsd: version 3.8.5 only

Published 2003-03-03. Last modified 2026-06-16.