CVE-2019-25437

Foscam Video Management System 1.1.6.6 Buffer Overflow Denial of Service

Published Feb 20, 2026 CVSS 4.0 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
Foscam Video Management System 1.1.6.6 contains a buffer overflow vulnerability in the UID field that allows local attackers to crash the application by supplying an excessively long string. Attackers can input a 5000-character buffer into the UID parameter during device addition to trigger an application crash when the Login Check function is invoked.

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': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Foscam
Foscam foscam Video Management System
Vendors & Products Foscam
Foscam foscam Video Management System
Type Values Removed Values Added
Description Foscam Video Management System 1.1.6.6 contains a buffer overflow vulnerability in the UID field that allows local attackers to crash the application by supplying an excessively long string. Attackers can input a 5000-character buffer into the UID parameter during device addition to trigger an application crash when the Login Check function is invoked.
Title Foscam Video Management System 1.1.6.6 Buffer Overflow Denial of Service
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:04 PM
Reserved
Feb 19, 2026, 10:17 PM
Status
Deferred
Published
Feb 20, 2026, 11:16 PM
Modified
Jun 17, 2026, 2:32 AM