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CVE-2026-57881— GV-LPC2011/LPC2211 - unauthorized stack-based buffer overflow vulnerability (vlsvr)

CVSS 9.8 · Critical EPSS 0.38% · P31

Affected Version Matrix 2

VendorProductVersion RangeStatus
GeoVision Inc.GV-LPCLPC2011/22111.12affected
1.13unaffected
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I. Basic Information for CVE-2026-57881

Vulnerability Information
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Vulnerability Title
GV-LPC2011/LPC2211 - unauthorized stack-based buffer overflow vulnerability (vlsvr)
Source: CVE Program / CVE List V5
Vulnerability Description
An unauthenticated stack-based buffer overflow vulnerability exists in vlsvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient length validation when processing remote login data. A remote attacker may exploit this vulnerability by sending crafted login data with overly long input, resulting in memory corruption, denial of service, or potentially arbitrary code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
GeoVision GV-LPC2011 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GeoVision gv-lpc2011是中国GeoVision公司的视频监控设备。 GeoVision GV-LPC2011和GV-LPC2211 V1.12及之前版本存在缓冲区错误漏洞，该漏洞源于处理远程登录数据时长度验证不足，可能导致未经身份验证的远程攻击者通过发送特制登录数据造成内存损坏、拒绝服务或任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
GeoVision Inc.GV-LPCLPC2011/2211 1.12 -

II. Public POCs for CVE-2026-57881

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III. Intelligence Information for CVE-2026-57881

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Vendor Pages for CVE-2026-57881 (1)

Same Patch Batch · GeoVision Inc. · 2026-06-26 · 10 CVEs total

CVE-2026-578799.8 CRITICALGV-LPC2011/LPC2211 - unauthorized buffer overflow via AuthMode/AuthValue path (ssvr)
CVE-2026-578809.8 CRITICALGV-LPC2011/LPC2211 - unauthorized buffer overflow via RTSP Digest username (ssvr)
CVE-2026-578789.8 CRITICALGV-LPC2011/LPC2211 - unauthorized buffer overflow vulnerability (thttpd)
CVE-2026-578778.6 HIGHGV-LPC2011/LPC2211 - unauthorized format string vulnerability (vlsvr)
CVE-2026-578747.5 HIGHGV-LPC2011/LPC2211 - unauthorized buffer overflow vulnerability (IEEE8021x_upload.cgi)
CVE-2026-578727.5 HIGHGV-LPC2011/LPC2211 - unauthorized directory traversal vulnerability (get_fcont.cgi)
CVE-2026-578737.5 HIGHGV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability (IEEE8021x_upload
CVE-2026-578767.5 HIGHGV-LPC2011/LPC2211 - unauthorized out-of-bounds writing vulnerability (onvif.cgi)
CVE-2026-578757.5 HIGHGV-LPC2011/LPC2211 - unauthorized null pointer dereference vulnerability in packet parsing

IV. Related Vulnerabilities

Same product: GV-LPCLPC2011/2211
Same vendor: GeoVision Inc.
Same weakness: CWE-121

V. Comments for CVE-2026-57881

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