CVE-2021-47727

Name: CVE-2021-47727
Creator: NVD / NIST
Published: 2025-12-09T21:15:51.083+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2021-47727 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. Selea Targa IP OCR-ANPR Camera contains an unauthenticated vulnerability that allows remote attackers to access live video streams without authentication. Attackers can directly connect to RTP/RTSP or M-JPEG streams by requesting specific endpoints like p1.mjpg or p1.264 to view camera footage.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

Description

Selea Targa IP OCR-ANPR Camera contains an unauthenticated vulnerability that allows remote attackers to access live video streams without authentication. Attackers can directly connect to RTP/RTSP or M-JPEG streams by requesting specific endpoints like p1.mjpg or p1.264 to view camera footage.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS 4.0

8.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.41%

32.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Selea	Izero Box Full Firmware	All versions
Selea	Izero Column Entry\/8 Firmware	All versions
Selea	Izero Column Full\/8 Firmware	All versions
Selea	Targa 504 Firmware	All versions
Selea	Targa 512 Firmware	All versions
Selea	Targa 704 Ilb Firmware	All versions
Selea	Targa 704 Tkm Firmware	All versions
Selea	Targa 710 Inox Firmware	All versions
Selea	Targa 750 Firmware	All versions
Selea	Targa 805 Firmware	All versions
Selea	Targa Semplice Firmware	All versions
Selea	Carplateserver	3.005\(191112\)
Selea	Carplateserver	3.005\(191206\)
Selea	Carplateserver	3.100\(200225\)
Selea	Carplateserver	4.013\(201105\)

References

https://github.com/Mbed-TLS/mbedtlsNot Applicable
https://www.exploit-db.com/exploits/49459Exploit, Third Party Advisory
https://www.selea.comProduct
https://www.vulncheck.com/advisories/selea-targa-ip-camera-unauthenticated-stream-disclosureThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5619.phpThird Party Advisory

Timeline

Published: Dec 9, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2021-47727?

How severe is CVE-2021-47727?

CVE-2021-47727 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2021-47727?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-47727?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST