Unauthenticated Access Vulnerability in iSeeQ Hybrid DVR by iSeeQ
CVE-2019-25236

8.7HIGH

Key Information:

Vendor

Iseeq

Status
Hybrid Dvr Wh-h4
Vendor
CVE Published:
24 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25236?

The iSeeQ Hybrid DVR WH-H4 version 1.03R is vulnerable to an issue within the get_jpeg script, which permits unauthorized users to access live video feeds. By making requests to the /cgi-bin/get_jpeg endpoint, attackers can obtain video snapshots from designated camera channels without needing authentication, exposing sensitive content and compromising user privacy.

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Deploy the Patch

Affected Version(s)

Hybrid DVR WH-H4 1.03R

Hybrid DVR WH-H4 2.0.0.P

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-25236 - Proof of Concept

References

https://www.exploit-db.com/exploits/47562
exploit
http://www.iseeq.co.kr
product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-55...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

LiquidWorm as Gjoko Krstic of Zero Science Lab
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