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GeoVision GV-LPC2211 CVE-2026-88280

| EUVDEUVD-2026-75314 MEDIUM
Stack-based Buffer Overflow (CWE-121)
2026-09-10 GV GHSA-74q9-f25v-wjpw
Buffer Overflow Stack Overflow Gv Lpc2011 Lpc2211 Geovision Inc
4.9
CVSS 3.1 · Vendor: GV
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Severity by source

Vendor (GV) PRIMARY
4.9 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
vuln.today AI
4.9 MEDIUM

Admin credentials required to invoke ONVIF SetUser; outcome is process crash only, so C:N/I:N/A:H with no scope change.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (GV).

CVSS VectorVendor: GV

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
Analysis Generated
Sep 10, 2026 - 09:11 vuln.today

DescriptionCVE.org

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.

AnalysisAI

Stack-based buffer overflow in the ONVIF SetUser password handler of GeoVision GV-LPC2211 firmware V1.13 allows an authenticated administrator to crash the ONVIF worker process by supplying an excessively long password string. The sole confirmed impact is availability loss to the ONVIF service - no confidentiality or integrity impact is present per the CVSS vector (C:N/I:N/A:H). …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation Exploitation requires valid administrator-level credentials on the target GeoVision GV-LPC2211 (or GV-LPC2011) device running firmware V1.13. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.9 medium score is well-calibrated: the PR:H requirement confines exploitability to actors who already hold administrator credentials on the device, and the impact is restricted to an availability crash with no confidentiality or integrity dimension. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Consult the GeoVision security advisory at https://www.geovision.com.tw/cyber_security.php for a patched firmware release; no specific fixed version number is independently confirmed in the available data. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-88280 vulnerability details – vuln.today
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