#VU18653 Improper Authentication in CBAS Web - CVE-2019-10853

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Main Vulnerability Database Vulnerabilities #VU18653

#VU18653 Improper Authentication in CBAS Web - CVE-2019-10853

Published: May 31, 2019 / Updated: June 17, 2021


Vulnerability identifier: #VU18653
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2019-10853
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vulnerable software:
CBAS Web
Software vendor:
Computrols

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in the AggregatePost function when calling agg_postaction in auth.php script. A remote attacker can send a specially crafted parameters to a function, bypass authentication process and gain unauthorized access to full control of the device.


Remediation

Install updates from vendor's website.

External links