CVE-2026-88280: CWE-121 Stack-based buffer overflow in GeoVision Inc. GV-LPC2011/LPC2211
GeoVision GV-LPC2211 V1.13 copies an oversized ONVIF SetUser password into a fixed stack field, allowing an authenticated administrator to crash the ONVIF worker.
AI Analysis
Technical Summary
The vulnerability CVE-2026-88280 affects GeoVision GV-LPC2011/LPC2211 devices running firmware version 1.13. An authenticated administrator can trigger a stack-based buffer overflow by providing an oversized password to the ONVIF SetUser function. This overflow overwrites a fixed stack field, causing the ONVIF worker process to crash. The CVSS v3.1 base score is 4.9, reflecting a medium severity with network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and impact limited to availability (denial of service). No information about patches or vendor advisories is available.
Potential Impact
Successful exploitation results in a denial of service by crashing the ONVIF worker process. There is no indication of confidentiality or integrity impact. The attacker must have authenticated administrator privileges to trigger the vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limit access to the ONVIF interface to trusted administrators and monitor for abnormal service disruptions.
CVE-2026-88280: CWE-121 Stack-based buffer overflow in GeoVision Inc. GV-LPC2011/LPC2211
Description
GeoVision GV-LPC2211 V1.13 copies an oversized ONVIF SetUser password into a fixed stack field, allowing an authenticated administrator to crash the ONVIF worker.
CVSS v3.1
Score 4.9medium
Affected software
GeoVision Inc.
GV-LPC2011/LPC2211
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-88280 affects GeoVision GV-LPC2011/LPC2211 devices running firmware version 1.13. An authenticated administrator can trigger a stack-based buffer overflow by providing an oversized password to the ONVIF SetUser function. This overflow overwrites a fixed stack field, causing the ONVIF worker process to crash. The CVSS v3.1 base score is 4.9, reflecting a medium severity with network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and impact limited to availability (denial of service). No information about patches or vendor advisories is available.
Potential Impact
Successful exploitation results in a denial of service by crashing the ONVIF worker process. There is no indication of confidentiality or integrity impact. The attacker must have authenticated administrator privileges to trigger the vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limit access to the ONVIF interface to trusted administrators and monitor for abnormal service disruptions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GV
- Date Reserved
- 2026-09-10T02:56:04.082Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa26c62acd9273b49cafa2e
Added to database: 09/10/2026, 08:37:54 UTC
Last enriched: 09/10/2026, 08:53:04 UTC
Last updated: 09/11/2026, 15:13:57 UTC
Views: 20
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