Auth bypass in Epson Tm-C3500
CVE-2022-36133
The WebConfig functionality of Epson TM-C3500 and TM-C7500 devices with firmware version WAM31500 allows authentication bypass.
Vulnerability class: Broken Authentication
EPSS: 0.007 (48.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Epson Tm-c3500
- Epson Tm-c3500_firmware — versions wam31500
- Epson Tm-c3510
- Epson Tm-c3510_firmware — versions wam31500
- Epson Tm-c3520
- Epson Tm-c3520_firmware — versions wam31500
- Epson Tm-c7500
- Epson Tm-c7500_firmware — versions wam31500
- Epson Tm-c7500g
- Epson Tm-c7500g_firmware — versions wam31500
Weakness classification (CWE)
References
- cve@mitre.org (Vendor Advisory)
- cve@mitre.org (Product, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-36133?
- CVE-2022-36133 is a critical-severity vulnerability in Epson Tm-C3500, classified under Improper Authentication. CVSS score: 9.1/10. Published 2022-11-25.
- How severe is CVE-2022-36133?
- Critical severity. CVSS v3 base score is 9.1 out of 10.