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Low3.8Vendor: MediumFortinet

Low [CVE-2025-55717] cleartext storage of sensitive information vulnerability [CWE-312] vulnerability in Fortinet FortiMail 7.6.0 through 7.6.2…

This low-severity Fortinet advisory covers CVE-2025-55717 affecting FortiMail, FortiVoice, FortiRecorder.

CVE-2025-55717 Published Mar 10, 2026Updated by vendor Jun 17, 2026
Affected products & platforms
FortinetFortiMail
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Summary

A cleartext storage of sensitive information vulnerability [CWE-312] vulnerability in Fortinet FortiMail 7.6.0 through 7.6.2, FortiMail 7.4.0 through 7.4.4, FortiMail 7.2.0 through 7.2.7, FortiMail 7.0.0 through 7.0.8, FortiRecorder 7.2.0 through 7.2.3, FortiRecorder 7.0 all versions, FortiRecorder 6.4 all versions, FortiVoice 7.2.0, FortiVoice 7.0.0 through 7.0.6 may allow an authenticated malicious administrator to obtain user's secrets via CLI commands.

Practical exploitability is limited by conditions out of the control of the attacker: An admin must log in to the targeted device.

Affected versions
  • FortiMail 7.6: 7.6.0 through 7.6.2
  • FortiMail 7.4: 7.4.0 through 7.4.4
  • FortiMail 7.2: 7.2.0 through 7.2.7
  • FortiMail 7.0: 7.0.0 through 7.0.8
  • FortiRecorder 7.2: 7.2.0 through 7.2.3
  • FortiRecorder 7.0: 7.0 all versions
  • FortiRecorder 6.4: 6.4 all versions
  • FortiVoice 7.2: 7.2.0
  • FortiVoice 7.0: 7.0.0 through 7.0.6

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

Fixed versions
  • FortiMail 7.6: 7.6.3
  • FortiMail 7.4: 7.4.5
  • FortiMail 7.2: 7.2.8
  • FortiMail 7.0: 7.0.9
  • FortiRecorder 7.2: 7.2.4
  • FortiRecorder 7.0: migrate to a fixed release
  • FortiRecorder 6.4: migrate to a fixed release
  • FortiVoice 7.2: 7.2.1
  • FortiVoice 7.0: 7.0.7

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

Mitigation checklist

Recommended fix / mitigation
  • Upgrade per the Affected/Solution table: FortiMail 7.6: 7.6.3; FortiMail 7.4: 7.4.5; FortiMail 7.2: 7.2.8; FortiMail 7.0: 7.0.9; FortiRecorder 7.2: 7.2.4; ….

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

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