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CVE-2019-25437

Foscam Video Management System 1.1.6.6 Buffer Overflow Denial of Service

Published: Feb 20, 2026Updated: Feb 23, 2026 Sources: CVE List NVDCWE-121
NVD MITRE
6.2CVSSMEDIUM
EPSS Score
0.1%
Top 96.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-121

Affected Products

Foscam Video Management SystemFoscamICS / OT / IoT
foscamcommercialICS / OT / IoT

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://www.exploit-db.com/exploits/47478
exploit-db.com
https://www.foscam.com/
foscam.com
https://www.vulncheck.com/advisories/foscam-video-management-system-buffer-overflow-denial-of-service
vulncheck.com

Timeline

Published
Feb 20, 2026
Last Updated
Feb 23, 2026

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