CVE-2008-4974: Netmrg

Medium severity, CVSS 6.9. EPSS: 0.4% chance of exploitation in the next 30 days.

rrdedit in netmrg 0.20 allows local users to overwrite arbitrary files via a symlink attack on (1) /tmp/*.xml and (2) /tmp/*.backup temporary files.

Affected products

• Netmrg Netmrg: version 0.20 only

Published 2008-11-06. Last modified 2026-06-16.