CVE-2019-25437

MEDIUM
2026-02-20 [email protected]
6.2
CVSS 3.1
Share

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
PoC Detected
Feb 23, 2026 - 18:14 vuln.today
Public exploit code
CVE Published
Feb 20, 2026 - 23:16 nvd
MEDIUM 6.2

Tags

Buffer Overflow Denial Of Service

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.

Analysis

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. [CVSS 6.2 MEDIUM]

Technical Context

Classified as CWE-121 (Stack-based Buffer Overflow). Affects the Check component of UID field. 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.

Affected Products

Product: UID field. Component: Check.

Remediation

Monitor vendor advisories for a patch. Enable ASLR, DEP/NX, and stack canaries where possible.

Priority Score

51
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +31
POC: +20

Share

CVE-2019-25437 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy