SB2023101316 - Multiple vulnerabilities in Hikvision Access Control and Intercom Products

Description

This security bulletin contains information about 2 vulnerabilities.

1) Session Fixation (CVE-ID: CVE-2023-28809)

CWE-ID: CWE-384 - Session Fixation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected device does not update the session ID after a user successfully logs in. A remote attacker can forge the IP and session ID of an authenticated user and gain device operation permissions.

2) Improper access control (CVE-ID: CVE-2023-28810)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

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 on the local network can send specially crafted data packets to the vulnerable interface and modify device network configuration.

Remediation

Install update from vendor's website.

References

• https://www.hikvision.com/en/support/cybersecurity/security-advisory/security-vulnerability-in-some-hikvision-access-control-intercom/
• http://packetstormsecurity.com/files/174506/Hikvision-Access-Control-Session-Hijacking.html
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-14