【Vulnerability Alert】Huanji Technology｜iSherlock - OS Command Injection

publish date : 2025-10-23 update date : 2025-10-23

Source: Ministry of education information & communication security contingency platform

"" "" ""

Publication Number TACERT-ANA-2025102102100000 Publication Time 2025/10/21 14:52
Incident Type ANA-Vulnerability Alert Discovery Time 2025/10/21 14:52
Impact Level Low  
[Subject]
【Vulnerability Alert】Huanji Technology｜iSherlock - OS Command Injection
[Content]
Forwarded from TWCERTCC-200-202510-00000012

【Huanji Technology｜iSherlock - OS Command Injection】(CVE-2025-11900，CVSS：9.8) An OS Command Injection vulnerability exists in iSherlock developed by Huanji Technology. An unauthenticated remote attacker could inject arbitrary operating system commands and execute them on the server.

Information Sharing Level: WHITE (Information content can be publicly disclosed)

[Affected Platform]
● Sherlock 4.5 and iSherlock 55 (including MailSherlock, SpamSherlock, and AuditSherlock)

● iSherlock-smtp-4.5: versions prior to 774 (exclusive)

● iSherlock-smtp-5.5: versions prior to 774 (exclusive)

● iSherlock-base-4.5: versions prior to 440 (exclusive)

● iSherlock-base-5.5: versions prior to 440 (exclusive)

[Recommended Actions]
● Update iSherlock-smtp-4.5 package to version 774 or later

● Update iSherlock-smtp-5.5 package to version 774 or later

● Update iSherlock-base-4.5 package to version 440 or later

● Update iSherlock-base-5.5 package to version 440 or later
[Reference]
https://www.twcert.org.tw/tw/cp-132-10440-dd55d-1.html
(This notification is for informational purposes only and does not constitute a cybersecurity incident).
If you have questions or suggestions regarding this notification, please feel free to contact us.
Ministry of education information & communication security contingency platform
Website: https://info.cert.tanet.edu.tw/
Phone: +886-7-5250211
Internet Phone: 98400000
E-Mail: service@cert.tanet.edu.tw
Organizer: Computer Center