SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type Vulnerability
Critical Listed in CISA KEV
Summary
SmarterTools SmarterMail contains an unrestricted upload of file with dangerous type vulnerability that could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- SmarterTools:SmarterMail
Sources
- CISA KEV DATABASE
Original Links
- https://nvd.nist.gov/vuln/detail/CVE-2025-52691 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog kev
- https://www.smartertools.com/smartermail/release-notes/current reference
- https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-124/ reference
Timeline
- kev_added CISA KEV
- kev_ingest CISA KEV