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VulnerabilityPublished Updated

CVE-2025-10639: The WorkExaminer Professional server installation comes with an FTP server that is used to receive

Source GCVE Database

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Authoritative record:CVE-2025-10639· High 8.8

Not known to be exploited · CVSS 8.8 High.

Data as of 29 Oct 2026, 23:56 UTC

CVSS 3.1 base score
8.8High
How severe the flaw is on the 0–10 CVSS scale.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 21 Oct 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

AI-suggested

Since the vulnerability involves weak hardcoded credentials, immediate mitigation could include restricting network access to TCP port 12304 to trusted hosts only, disabling the FTP service if not required, or isolating the server in a protected network segment. Monitor vendor advisories for official remediation updates.

Description

The WorkExaminer Professional server includes an FTP server on TCP port 12304 that uses weak hardcoded credentials. An attacker with network access to this port can authenticate to the FTP server, read or modify data and log files, and achieve remote code execution with SYSTEM privileges by replacing service binaries in the installation directory.

References

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