#VU56569 OS Command Injection in Adobe Digital Editions - CVE-2021-39826

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Main Vulnerability Database Vulnerabilities #VU56569

#VU56569 OS Command Injection in Adobe Digital Editions - CVE-2021-39826

Published: September 14, 2021


Vulnerability identifier: #VU56569
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-39826
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Adobe Digital Editions
Software vendor:
Adobe

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote authenticated attacker can trick the victim to open a specially crafted file and execute arbitrary OS commands on the system.


Remediation

Install updates from vendor's website.

External links