Vulnerability record

CVE-2020-25223

Sophos SG UTM Remote Code Execution Vulnerability

Severity: CriticalExploitation: Exploitation confirmedCISA KEV
What should I do?

This vulnerability is in the CISA Known Exploited Vulnerabilities catalog: attackers are using it. If you run SG UTM, fix it now.

CISA required action: Apply updates per vendor instructions.

US federal civilian agencies must remediate by Apr 15, 2022.

Patch status

No official fix confirmed yet

Until a fix ships, follow the vendor's mitigations and CISA's required action, limit exposure of affected systems, and watch this record for a patch.

Description

A remote code execution vulnerability exists in the WebAdmin of Sophos SG UTM before v9.705 MR5, v9.607 MR7, and v9.511 MR11

Source: NIST National Vulnerability Database. Official vulnerability data, reproduced as published.

Affected products

Products affected by this vulnerability, with versions and the source of each entry
ProductVendorSource
SG UTMSophosKEV

Sources: KEV = CISA Known Exploited Vulnerabilities catalog. Version details have not been published yet.

Intelligence timeline

Developments from the last 30 days, newest first.

  1. CVSS scoredUpdateKEV

    CVE-2020-25223 scored CVSS 9.8: Sophos SG UTM, Sophos SG UTM Remote Code Execution Vulnerability

    CISA lists this as exploited in the wild. Unpatched SG UTM systems are exposed to active attacks now.

    Basis: NIST National Vulnerability Database

1 earlier event is available with a subscription. See plans.

Coverage

We have not published a story about this vulnerability yet.

References

  • nvd.nist.gov https://nvd.nist.gov/vuln/detail/CVE-2020-25223
  • packetstormsecurity.com http://packetstormsecurity.com/files/164697/Sophos-UTM-WebAdmin-SID-Command-Injection.html
  • community.sophos.com https://community.sophos.com/b/security-blog
  • community.sophos.com https://community.sophos.com/b/security-blog/posts/advisory-resolved-rce-in-sg-utm-webadmin-cve-2020-25223
  • cwe.mitre.org https://cwe.mitre.org/data/definitions/78.html
  • secpod.com https://www.secpod.com/blog/remote-code-execution-in-sophos-utm/
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-25223