Eparks - RCE (CVE-2023-33617)

CVE-2023-33617 is an OS command injection vulnerability impacting Parks Fiberlink 210 devices. Attackers can exploit this flaw by targeting specific administrative endpoints to execute arbitrary commands on the underlying system.

CrowdSec has been tracking this vulnerability and its exploits since 15th of December 2023.

Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2023-33617 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. CrowdSec data also reveals a clear uptick in attacks involving CVE-2023-33617 over the past week. Activity is above the usual baseline, suggesting growing attention from attackers. This may reflect rising awareness, recent exploit releases, or expanded targeting efforts.

Observed attempts would typically involve access to administrative URLs associated with network diagnostic features.