Improper access control in Bosh products - CVE-2021-23845
Published: June 4, 2021
Vulnerability identifier: #VU53812
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-23845
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
B426
B426-CN/B429
B426-M
B426
B426-CN/B429
B426-M
Software vendor:
Bosh
Bosh
Description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the lgs.cgi module. A remote authenticated attacker can hijack a session while a user is logged in the configuration web page.
Remediation
Install updates from vendor's website.