Vulnerability · Published Oct 24, 2022 · Assigned by Nozomi
CVE-2021-4228Hard-coded TLS Certificate
Medium 5.8
In plain English
A medium-severity security flaw in IAC-AST2500A from Lanner Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 9.9% (higher than 96% of all known vulnerabilities).
Severity (CVSS 3.1)5.8Medium
Exploit odds (30 days)9.9%top 4.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Use of hard-coded TLS certificate by default allows an attacker to perform Man-in-the-Middle (MitM) attacks even in the presence of the HTTPS connection. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.00.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lanner Inc | IAC-AST2500A | 1.00.0 |
Weakness: CWE-321 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L