CVE-2022-39197 — Fortra Cobalt Strike Teamserver Cross-Site Scripting (XSS) Vulnerability

provenance: imported · CVE: CVE-2022-39197

CVE-2022-39197: Fortra Cobalt Strike Teamserver Cross-Site Scripting (XSS) Vulnerability

CISA Known Exploited Vulnerability (KEV)


Vendor / project	Fortra
Product	Cobalt Strike
Date added	2023-03-30
Due date	2023-04-20
Ransomware campaign use	Unknown

Description

Fortra Cobalt Strike contains a cross-site scripting (XSS) vulnerability in Teamserver that would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code remotely.

Required action (CISA)

Apply updates per vendor instructions.

Notes

https://www.cobaltstrike.com/blog/out-of-band-update-cobalt-strike-4-7-1/; https://nvd.nist.gov/vuln/detail/CVE-2022-39197

References

NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-39197
KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog