Improper Restriction of Excessive Authentication Attempts in Dahua Technology products - CVE-2022-30563

Vulnerability identifier: #VU65257

CSH Severity: Medium

CVSS v4: 9.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-30563

CWE-ID: CWE-307

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

The vulnerability exists due to improper restriction of excessive authentication attempts. A remote attacker can gain access to sensitive information.

ASI7213X-T1
ASI7XXX
IPC-HX2XXX
IPC-HDBW2XXX

Install update from vendor's website.

ASI7213X-T1 - update to 1.000.0000009.0.R.220620
ASI7XXX - update to 1.000.0000009.0.R.220620
IPC-HX2XXX - update to 2.820.0000000.48.R.220614
IPC-HDBW2XXX - update to 2.820.0000000.48.R.220614

• https://ics-cert.us-cert.gov/advisories/icsa-22-193-01
• https://www.dahuasecurity.com/support/cybersecurity/details/1017

• Multiple vulnerabilities in Dahua DHI-ASI7213X-T1