medium
6.5
CWE
532
Advisory Published
CVE Published
Updated
Advisory Published

CVE-2023-26207: SMTP password ciphertext exposure in Log

First published: Mon Jun 12 2023(Updated: )

An insertion of sensitive information into log file vulnerability [CWE-532] in FortiOS / FortiProxy log events may allow a remote authenticated attacker to read certain passwords in ciphertext.

Credit: psirt@fortinet.com

Affected SoftwareAffected VersionHow to fix
Fortinet FortiProxy>=7.0.0<=7.0.10
Fortinet FortiProxy=7.2.0
Fortinet FortiProxy=7.2.1
Fortinet FortiOS>=7.2.0<=7.2.4
Fortinet FortiOS>=7.2.0<=7.2.5
Fortinet FortiOS>=7.0.0<=7.0.15
Fortinet FortiOS>=6.4
Fortinet FortiOS>=6.2
Fortinet FortiOS>=6.0
Fortinet FortiProxy>=7.2.0<=7.2.1
Fortinet FortiProxy>=7.0.0<=7.0.7
Fortinet FortiProxy>=2.0.0<=2.0.12

Remedy

Please upgrade to FortiOS version 7.4.0 or above Please upgrade to FortiProxy version 7.2.2 or above

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-26207?

    CVE-2023-26207 is an insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.2.0 through 7.2.4 and FortiProxy 7.0.0 through 7.0.10.

  • How does CVE-2023-26207 affect Fortinet FortiOS?

    CVE-2023-26207 allows an attacker to read certain passwords in plain text on Fortinet FortiOS 7.2.0 through 7.2.4.

  • How does CVE-2023-26207 affect Fortinet FortiProxy?

    CVE-2023-26207 allows an attacker to read certain passwords in plain text on Fortinet FortiProxy 7.0.0 through 7.0.10.

  • What is the severity of CVE-2023-26207?

    The severity of CVE-2023-26207 is medium with a CVSS score of 6.5.

  • Is there a fix for CVE-2023-26207?

    There is no fix available for CVE-2023-26207 at the moment. Please refer to the vendor's security advisory for updates.

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