Improper access control in acmailer and acmailer DB - CVE-2021-20617

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Main Vulnerability Database Vulnerabilities #VU49571

Improper access control in acmailer and acmailer DB - CVE-2021-20617

Published: January 14, 2021 / Updated: January 18, 2021


Vulnerability identifier: #VU49571
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-20617
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
acmailer
acmailer DB
Software vendor:
Seed Co Limited

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application, leading to arbitrary OS command injection and privilege escalation.


Remediation

Install updates from vendor's website.

External links