HGiga MailSherlock - Command Injection
Description
HGiga MailSherlock does not validate specific parameters properly. Attackers can use the vulnerability to launch Command inject attacks remotely and execute arbitrary commands of the system.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
HGiga MailSherlock MSR45/SSR45 module iSherlock-user-4.5 before 115 is vulnerable to command injection via improper parameter validation, allowing remote attackers to execute arbitrary commands.
Vulnerability
HGiga MailSherlock MSR45/SSR45 module iSherlock-user-4.5 versions prior to 115 fail to properly validate specific parameters. This flaw allows command injection attacks. The vulnerability is remotely exploitable with high attack complexity and requires no authentication or user interaction [1].
Exploitation
An attacker can send specially crafted HTTP requests to the vulnerable MailSherlock instance, injecting arbitrary operating system commands through the unvalidated parameters. The attack complexity is high, but no prior authentication or user interaction is needed [1].
Impact
Successful exploitation enables an attacker to execute arbitrary commands on the underlying system with the privileges of the MailSherlock service. This can lead to full compromise of confidentiality, integrity, and availability (CVSS 8.1) [1].
Mitigation
The vendor released a fix in version iSherlock-user-4.5-115.i386.rpm. Users should update to this version or later. No workarounds are documented in the available reference [1].
AI Insight generated on May 26, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
2- HGiga/MailSherlock MSR45/SSR45v5Range: unspecified
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- www.twcert.org.tw/en/cp-139-4264-f10f4-2.htmlmitrex_refsource_MISC
News mentions
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