Mishandling of an empty string on the Jooan JA-Q1H Wi-Fi...

7.5 CVSS

Vulnerability Description

Mishandling of an empty string on the Jooan JA-Q1H Wi-Fi camera with firmware 21.0.0.91 allows remote attackers to cause a denial of service (crash and reboot) via the ONVIF GetStreamUri method and GetVideoEncoderConfigurationOptions method.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://github.com/iamweifan/jooan/blob/master/es_poc.py

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Affected Vendor

qacctv

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Affected Software

jooan ja-q1h wi-fi camera firmware

Vulnerable Versions:

21.0.0.91

Timeline

Official Publish: December 10th, 2018

Last Modified: August 5th, 2024

Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.