A-Plus Video AP-BS404 up to 2.1.0 Debug Page information expsure

Summaryinfo

A vulnerability, which was classified as problematic, has been found in A-Plus Video AP-RM864P, AP-RM864, AP-RM832P, AP-RM832, AP-RM816, AP-BS416, AP-BS408 and AP-BS404 up to 2.1.0. This vulnerability affects unknown code of the component Debug Page. This manipulation causes information expsure. This vulnerability appears as CVE-2026-0853. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic was found in A-Plus Video AP-RM864P, AP-RM864, AP-RM832P, AP-RM832, AP-RM816, AP-BS416, AP-BS408 and AP-BS404 up to 2.1.0. Affected by this vulnerability is an unknown functionality of the component Debug Page. The manipulation with an unknown input leads to a information expsure vulnerability. The CWE definition for the vulnerability is CWE-497. The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does. As an impact it is known to affect confidentiality. The summary by CVE is:

Certain NVR models developed by A-Plus Video Technologies has a Sensitive Data Exposure vulnerability, allowing unauthenticated remote attackers to access the debug page and obtain device status information.

The advisory is shared at twcert.org.tw. This vulnerability is known as CVE-2026-0853 since 01/12/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/13/2026). MITRE ATT&CK project uses the attack technique T1592 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202601-1869). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• A-Plus Video

Name

• AP-BS404
• AP-BS408
• AP-BS416
• AP-RM816
• AP-RM832
• AP-RM832P
• AP-RM864
• AP-RM864P

Version

• 2.0
• 2.1.0

CPE 2.3info

• 🔒
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CPE 2.2info

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Entryinfo

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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