GeoVision GV-LPC2011/GV-LPC2211 up to 1.13 ONVIF DeleteUsers Username stack-based overflow

Summaryinfo

A vulnerability labeled as problematic has been found in GeoVision GV-LPC2011 and GV-LPC2211 up to 1.13. Impacted is an unknown function of the component ONVIF DeleteUsers. Such manipulation of the argument Username leads to stack-based overflow. This vulnerability is listed as CVE-2026-88281. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in GeoVision GV-LPC2011 and GV-LPC2211 up to 1.13. Affected by this issue is an unknown part of the component ONVIF DeleteUsers. The manipulation of the argument Username with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is availability. CVE summarizes:

GeoVision GV-LPC2211 V1.13 fails to limit repeated Username elements in ONVIF DeleteUsers requests, allowing an authenticated administrator to overflow a stack array and crash the ONVIF worker.

The advisory is available at geovision.com.tw. This vulnerability is handled as CVE-2026-88281 since 09/10/2026. The exploitation is known to be easy. The attack may be launched remotely. Additional levels of successful authentication are necessary for exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 1.14 eliminates this vulnerability.

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Productinfo

Vendor

• GeoVision

Name

• GV-LPC2011
• GV-LPC2211

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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