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CVE-2026-57874

HIGH
7.5
CVSS 3.1
Description
An unauthenticated buffer overflow vulnerability exists in IEEE8021x_upload.cgi in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing filename values in multipart upload data. A remote attacker may exploit this vulnerability by sending a crafted upload request with overly long input, causing memory corruption and resulting in a denial of service.

Metadata

CVE ID
CVE-2026-57874
State
PUBLISHED
Assigner
GV
Reserved
2026-06-26 02:40 UTC
Published
2026-06-26 07:17 UTC
Last updated
2026-06-26 15:30 UTC
Primary CWE
CWE-120
CWE-120: Buffer Copy without Checking Size of Input ('Classi…
Vendor / Product
GeoVision Inc. / GV-LPCLPC2011/2211
Sources
cve.org  ·  NVD

Severity & Metrics

7.5 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
GeoVision Inc. GV-LPCLPC2011/2211 Linux 1.12, 1.13
Weakness (CWE)
CWESourceDescription
CWE-120 cna CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.5 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References (1)
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