Risk Letters

Exploited vulnerability

CVE-2023-1671

TLP:CLEAR

Sophos Web Appliance Command Injection Vulnerability

Sophos Web Appliance contains a command injection vulnerability in the warn-proceed handler that allows for remote code execution.

Facts

  • Vendor: Sophos
  • Product: Web Appliance
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 100 %
  • On CISA's Known Exploited Vulnerabilities list since: 16 November 2023
  • First known exploitation: 16 November 2023
  • CISA's deadline for US federal agencies: 7 December 2023
  • Weakness: CWE-77
  • First seen by Risk Letters: 16 November 2023

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD