#VU57361 NULL pointer dereference in Apex One - CVE-2021-23139

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Main Vulnerability Database Vulnerabilities #VU57361

#VU57361 NULL pointer dereference in Apex One - CVE-2021-23139

Published: October 14, 2021


Vulnerability identifier: #VU57361
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-23139
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Apex One
Software vendor:
Trend Micro

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the CGI interface. A remote attacker can send a specially crafted request to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links