Authentication Bypass in WorkExaminer Professional Console
CVE-2025-10640 is an authentication bypass vulnerability in the WorkExaminer Professional server/console architecture. An unauthenticated attacker with network access to TCP port 12306 on the WorkExaminer server can bypass the login prompt in the WorkExaminer Professional console and obtain administrative access. According to the provided content, the console uses a custom protocol to invoke a stored procedure on the backend MSSQL database during authentication. The server does not validate the stored procedure return value server-side; instead, the result is only checked on the client side. Because the authentication decision is effectively enforced only by the client, an attacker can interact with the exposed service and bypass the intended login controls.
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Impact, mitigation & remediation
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Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
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Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Recent activity
5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.