Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-47727

Severity CVSS v4.0:
HIGH
Type:
CWE-306 Missing Authentication for Critical Function
Publication date:
09/12/2025
Last modified:
23/02/2026

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.

Impact

Vector 4.0
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 CVSS v4.0 Severity and Metrics:

Base Score: 8.70 HIGH
Vector: 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

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
8.70
Severity 4.0
HIGH
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x
5.30
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:selea:izero_box_full_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:izero_box_full:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:izero_column_entry\/8_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:izero_column_entry\/8:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:izero_column_full\/8_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:izero_column_full\/8:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:targa_504_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:targa_504:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:targa_512_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:targa_512:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:targa_704_ilb_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:targa_704_ilb:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:targa_704_tkm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:selea:targa_704_tkm:-:*:*:*:*:*:*:*
cpe:2.3:o:selea:targa_710_inox_firmware:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools