WebGlimpse contains a flaw related to the webglimpse.cgi script failing to properly sanitize input passed via shell metacharacters in the query parameter. This may allow a remote attacker to execute arbitrary shell commands.
Remote / Network Access
Loss of Integrity
Discovered in the Wild
Upgrade to version 2.20.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.