Singapore’s CSA warns of CVE-2025-52691, a critical SmarterMail flaw enabling unauthenticated remote code execution via arbitrary file upload. Singapore’s Cyber Security Agency of Singapore (CSA) warns of a maximum severity flaw, tracked as CVE-2025-52691 (CVSS score of 10.0), in SmarterMail. The vulnerability enables unauthenticated remote code execution via arbitrary file upload. >>Successful exploitation of the […]
First seen on securityaffairs.com
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