VULNERABILITY INTELLIGENCE

CVE-2021-20617

CVSS score9.8 CRITICAL
EPSS probability7.41%
CISA KEVNot currently listed
Published2021-01-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Improper access control vulnerability in acmailer ver. 4.0.1 and earlier, and acmailer DB ver. 1.1.3 and earlier allows remote attackers to execute an arbitrary OS command, or gain an administrative privilege which may result in obtaining the sensitive information on the server via unspecified vectors.

Weakness classification

  • nvd@nist.gov: NVD-CWE-Other

Primary references