CVE-2021-40379Public exploitNetwork attack vector

Unauthenticated video disclosure via unprotected RTSP stream

Published Sep 1, 2021 · Updated Aug 4, 2024

Missing authorization in Compro IP70 2.08_7130218, IP570 2.08_7130520, IP60, and TN540 allows remote attackers to view RTSP streams. The RTSP handler serves the medias2 stream when its RTSP URL is requested without checking authorization. Network access to the camera is sufficient; the exposed content is surveillance video, with no reported ability to modify data or interrupt service.

CVSS severity7.5
High
EPSS probability21.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Compro IP70 2.08_7130218, IP570 2.08_7130520, IP60, and TN540 allows remote attackers to view RTSP streams. The RTSP handler serves the medias2 stream when its RTSP URL is requested without checking authorization. Network access to the camera is sufficient; the exposed content is surveillance video, with no reported ability to modify data or interrupt service.

The record

CVE
CVE-2021-40379
Published
Sep 1, 2021
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-862, T1125
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 1, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record 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

5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-862Missing Authorization
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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