SmarterTools Known Exploited Vulnerabilities

Evidence-backed KEV intelligence for SmarterTools products — CISA KEV status, confidence, sensor telemetry, and virtual-patch availability.

Total KEVs

3

In CISA KEV

3

Beyond CISA KEV

0

Sensor Observed

0

Virtual Patch Available

0

SmarterTools KEVs Added by Year

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3 SmarterTools KEVs added all time (primary attestation date).

Attested CVEs

CVE Confidence CISA KEV Added
CVE-2026-24423

SmarterTools SmarterMail < Build 9511 Unauthenticated RCE via ConnectToHub API

Confirmed In CISA 01 Jun 2026
CVE-2026-23760

SmarterTools SmarterMail < Build 9511 Authentication Bypass via Password Reset API

Confirmed In CISA 01 Jun 2026
CVE-2025-52691

Upload Arbitrary Files

Confirmed In CISA 01 Jun 2026

Common Vulnerability Classes (CWE)

  • CWE-288 — Authentication Bypass Using an Alternate Path or Channel 1
  • CWE-306 — Missing Authentication for Critical Function 1
  • CWE-434 — Unrestricted Upload of File with Dangerous Type 1

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