CVE-2025-56425CRITICAL 9.1EPSS p45.7%

CVE-2025-56425CVE-2025-56425

Description

An issue was discovered in the AppConnector component version 10.10.0.183 and earlier of enaio 10.10, in the AppConnector component version 11.0.0.183 and earlier of enaio 11.0, and in the AppConnctor component version 11.10.0.183 and earlier of enaio 11.10. The vulnerability allows authenticated remote attackers to inject arbitrary SMTP commands via crafted input to the /osrest/api/organization/sendmail endpoint

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS0.64% probability of exploitation · percentile 45.7% · 2026-06-18T12:00:27Z
Published2026-01-08
Last modified2026-01-23

Underlying weaknesses· 1

CWE-77

References

  1. https://mind-bytes.de/smtp-injection-in-enaio-component-appconnector-cve-2025-56425/
  2. https://www.optimal-systems.de/enaio

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.