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GeoVision GV-LPC2211 CVE-2026-88284

| EUVDEUVD-2026-75318 MEDIUM
Stack-based Buffer Overflow (CWE-121)
2026-09-10 GV GHSA-c4gm-fjwg-5p7c
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

ONVIF interface is network-reachable but requires admin credentials (PR:H); only availability impacted (crash), with no confidentiality or integrity compromise.

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 - 09:12 vuln.today

DescriptionCVE.org

GeoVision GV-LPC2211 V1.13 fails to limit repeated User elements in ONVIF SetUser requests, allowing an authenticated administrator to overwrite stack control state and crash the ONVIF worker.

AnalysisAI

Stack-based buffer overflow in GeoVision GV-LPC2211 firmware V1.13 allows an authenticated administrator to crash the ONVIF worker process by submitting a SetUser SOAP request containing an excessive number of User XML elements, overwriting stack control state. Impact is limited to denial of service of the camera's ONVIF management interface, with no confidentiality or integrity compromise confirmed. …

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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 for the GeoVision GV-LPC2211 ONVIF interface, confirmed by CVSS PR:H. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H, score 4.9) accurately characterizes the constrained impact: the interface is network-reachable but requires administrator-level credentials, and only availability is affected. … 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 cybersecurity advisory at https://www.geovision.com.tw/cyber_security.php for any available firmware update superseding V1.13; no specific patched firmware version number is independently confirmed from available data. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-88284 vulnerability details – vuln.today
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