Critical Vulnerability in SmarterMail Let Attackers Execute Remote Code

Cybersecuritynews •Abinaya • December 30, 2025

SmarterTools has issued an urgent security advisory addressing a critical vulnerability in SmarterMail that could allow attackers to execute remote code on mail servers. The flaw, tracked as CVE-2025-52691, poses a severe threat to organizations using the affected versions. The vulnerability has been assigned a CVSS score of 10.0, the highest possible severity rating. This […]

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Critical Vulnerability in SmarterMail Allows Remote Code Execution SmarterTools has issued an urgent security advisory for a critical vulnerability in SmarterMail, tracked as CVE-2025-52691. This flaw enables attackers to execute remote code on affected mail servers, posing a significant risk to organizations utilizing the software. The vulnerability has a CVSS score of 10.0, indicating the highest severity level. 6 sources 52

Extracted Entities

Critical Vulnerability in SmarterMail Let Attackers Execute Remote Code

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Extracted Entities

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