CVE-2026-57880

GV-LPC2011/LPC2211 - unauthorized buffer overflow via RTSP Digest username (ssvr)

Published Jun 26, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
An unauthenticated
stack-based buffer overflow vulnerability exists in ssvr in GeoVision
GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by
insufficient bounds checking when parsing RTSP Digest authentication fields. A
remote attacker may exploit this vulnerability by sending a crafted RTSP
request containing overly long authentication data, resulting in memory
corruption, denial of service, or potentially arbitrary code execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An unauthenticated stack-based buffer overflow vulnerability exists in ssvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing RTSP Digest authentication fields. A remote attacker may exploit this vulnerability by sending a crafted RTSP request containing overly long authentication data, resulting in memory corruption, denial of service, or potentially arbitrary code execution.
Title GV-LPC2011/LPC2211 - unauthorized buffer overflow via RTSP Digest username (ssvr)
First Time appeared Geovision Inc.
Geovision Inc. gv-lpclpc2011 2211
Weaknesses CWE-121
CPEs cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.12:*:linux:*:*:*:*:*
cpe:2.3:a:geovision_inc.:gv-lpclpc2011_2211:1.13:*:linux:*:*:*:*:*
Vendors & Products Geovision Inc.
Geovision Inc. gv-lpclpc2011 2211
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GV
Published
Updated
Jun 26, 2026, 5:11 PM
Reserved
Jun 26, 2026, 2:40 AM
Status
Deferred
Published
Jun 26, 2026, 8:16 AM
Modified
Oct 25, 2026, 10:10 PM