CVE-2025-13658Network attack vector

SYSTEM-level code execution via legacy DVR endpoint

Published Dec 2, 2025 · Updated Dec 2, 2025

Code injection in Industrial Video & Control Longwatch 6.309 through 6.334 allows remote attackers to execute code with SYSTEM privileges. The legacy DVR retrieval endpoint accepts unauthenticated HTTP GET requests and executes supplied code without signing or execution controls. Network access to the exposed endpoint is sufficient, and successful exploitation fully compromises the Windows host.

CVSS severity9.3
Critical
EPSS probability0.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Industrial Video & Control Longwatch 6.309 through 6.334 allows remote attackers to execute code with SYSTEM privileges. The legacy DVR retrieval endpoint accepts unauthenticated HTTP GET requests and executes supplied code without signing or execution controls. Network access to the exposed endpoint is sufficient, and successful exploitation fully compromises the Windows host.

The record

CVE
CVE-2025-13658
Published
Dec 2, 2025
Updated
Dec 2, 2025
Vendor
Industrial Video & Control
Product
Longwatch
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

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

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.309 <=6.334

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Industrial Video & Control · Longwatchversion=6.309 <=6.334

Published CVSS scores

9.3ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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