CVE-2022-23317: Helpsystems Cobalt Strike

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

CobaltStrike <=4.5 HTTP(S) listener does not determine whether the request URL begins with "/", and attackers can obtain relevant information by specifying the URL.

Affected products

• Helpsystems Cobalt Strike: before 4.5 (fixed in 4.5)

Published 2022-02-15. Last modified 2026-06-17.