Vulnerability in Lanner Inc Iac-Ast2500a
CVE-2021-4228
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.099 (95.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.099 · newest: 0.099 · change: 0.000
Affected products
- Lanner Inc Iac-Ast2500a — versions 1.00.0
- Lannerinc Iac-Ast2500
- Lannerinc Iac-Ast2500 Firmware — versions 1.00.0
Weakness classification (CWE)
References
- www.nozominetworks.com/blog/vulnerabilities-in-bmc-firmware-affect-ot-iot-devic… (Third Party Advisory)
- www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-4228/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-4228?
- CVE-2021-4228 is a medium-severity vulnerability in Lanner Inc Iac-Ast2500a, classified under Use of Hard-coded Cryptographic Key. CVSS score: 5.8/10. Published 2022-10-24.
- How severe is CVE-2021-4228?
- Medium severity. CVSS v3 base score is 5.8 out of 10.