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Medium4.4Sophos

Medium [CVE-2021-25269] Intercept X: local administrator could prevent the HMPA service from starting despite tamper protection using an unquoted service path…

This medium-severity Sophos advisory covers CVE-2021-25269 affecting Intercept X.

CVE-2021-25269 Published Nov 26, 2021Updated by vendor Jun 17, 2026
Affected products & platforms
SophosIntercept X / Central
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Summary

A local administrator could prevent the HMPA service from starting despite tamper protection using an unquoted service path vulnerability in the HMPA component of Sophos Intercept X Advanced and Sophos Intercept X Advanced for Server before version 2.0.23, as well as Sophos Exploit Prevention before version 3.8.3.

Affected versions
  • 2.0.23
  • 3.8.3

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions
  • 2.0.23
  • 3.8.3

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

Upgrade to a fixed release: 2.0.23, 3.8.3. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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