CVE-2021-47727Public exploitNetwork attack vector

Live video disclosure via unauthenticated stream endpoints

Published Dec 9, 2025 · Updated Apr 7, 2026

Missing authentication in Selea Targa IP OCR-ANPR Camera model iZero allows remote attackers to view live video streams. The camera serves its RTP/RTSP and M-JPEG feeds when the p1.264 or p1.mjpg endpoint is requested directly, without validating a session or credentials. Network reachability alone is sufficient; no account or user interaction is required, and the demonstrated consequence is disclosure of live camera footage.

CVSS severity8.7
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authentication in Selea Targa IP OCR-ANPR Camera model iZero allows remote attackers to view live video streams. The camera serves its RTP/RTSP and M-JPEG feeds when the p1.264 or p1.mjpg endpoint is requested directly, without validating a session or credentials. Network reachability alone is sufficient; no account or user interaction is required, and the demonstrated consequence is disclosure of live camera footage.

The record

CVE
CVE-2021-47727
Published
Dec 9, 2025
Updated
Apr 7, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-306, T1125
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.7VulnCheckCVSS: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 describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1125Video Capture

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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