Auth bypass in Selea Carplateserver
CVE-2021-47731
Selea Targa IP OCR-ANPR Camera contains a hard-coded developer password vulnerability that allows unauthorized configuration access through an undocumented page. Attackers can exploit the hidden endpoint by using the hard-coded password 'Selea781830' to enable configuration upload and overwrite device settings.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (41.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
- Selea Carplateserver — versions 3.005(191112), 3.100\(200225\), 3.005\(191112\)
- Selea Izero Box Full
- Selea Izero Box Full Firmware
- Selea Izero Column Entry\/8
- Selea Izero Column Entry\/8 Firmware
- Selea Izero Column Full\/8
- Selea Izero Column Full\/8 Firmware
- Selea Targa 504
- Selea Targa 504 Firmware
- Selea Targa 512
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/49455 (Exploit, exploit)
- www.selea.com (Product, product)
- www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5615.php (Third Party Advisory, third-party-advisory)
- github.com/zeroscience (product, Not Applicable)
- www.vulncheck.com/advisories/selea-targa-ip-camera-developer-backdoor-configura… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2021-47731?
- CVE-2021-47731 is a critical-severity vulnerability in Selea Carplateserver, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-12-09.
- How severe is CVE-2021-47731?
- Critical severity. CVSS v3 base score is 9.8 out of 10.