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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (52.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
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
- download.epson-biz.com/epson/epson_public_document.php (Vendor Advisory)
- download.epson-biz.com/modules/colorworks/ (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.