CVE-2019-25236 | iSeeQ Hybrid DVR WH-H4 1.03R contains an unauthenticated vul… | CVSS 9.8 CRITICAL

Description

iSeeQ Hybrid DVR WH-H4 1.03R contains an unauthenticated vulnerability in the get_jpeg script that allows unauthorized access to live video streams. Attackers can retrieve video snapshots from specific camera channels by sending requests to the /cgi-bin/get_jpeg endpoint without authentication.

Metadata

CVE ID: CVE-2019-25236
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2025-12-24 14:27 UTC
Published: 2025-12-24 19:27 UTC
Last updated: 2025-12-24 20:23 UTC
Primary CWE: CWE-306
Missing Authentication for Critical Function
Vendor / Product: iSeeQ / Hybrid DVR WH-H4
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: partial

Affected products (1)

Vendor	Product	Platform	Versions
iSeeQ	Hybrid DVR WH-H4	—	1.03R, 2.0.0.P

Weakness (CWE)

CWE	Source	Description
CWE-306	cna	Missing Authentication for Critical Function

CVSS scores (2)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.7	HIGH	4.0	cna	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

References (3)

ExploitDB-47562 https://www.exploit-db.com/exploits/47562
iSeeQ Official Product Homepage http://www.iseeq.co.kr
Zero Science Lab Disclosure (ZSL-2019-5539) https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5539.php