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CVE-2026-57878

CRITICAL
9.8
CVSS 3.1
Description
An unauthenticated stack-based buffer overflow vulnerability exists in thttpd in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when processing web request parameters in a specific request path. A remote attacker may exploit this vulnerability by sending a crafted HTTP request with overly long input, resulting in memory corruption, denial of service, or potentially arbitrary code execution.

Metadata

CVE ID
CVE-2026-57878
State
PUBLISHED
Assigner
GV
Reserved
2026-06-26 02:40 UTC
Published
2026-06-26 07:17 UTC
Last updated
2026-06-26 15:46 UTC
Primary CWE
CWE-121
CWE-121 Stack-based buffer overflow
Vendor / Product
GeoVision Inc. / GV-LPCLPC2011/2211
Sources
cve.org  ·  NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC — CISA Coordinator
Exploitation
none
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
GeoVision Inc. GV-LPCLPC2011/2211 Linux 1.12, 1.13
Weakness (CWE)
CWESourceDescription
CWE-121 cna CWE-121 Stack-based buffer overflow
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.8 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References (1)
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