CVE-2019-25353

HIGH

Foscam Video Management System 1.1.4.9 - Denial of Service via Username Input Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25353. PoCs published by chuyreds.

AI-analyzed exploit summary This PoC exploits a local denial-of-service vulnerability in Foscam Video Management System 1.1.4.9 by writing a 520-byte buffer of 'A' characters to a file, which when pasted into the 'Username' field during device addition, triggers a crash.

Description

Foscam Video Management System 1.1.4.9 contains a denial of service vulnerability in the username input field that allows attackers to crash the application. Attackers can overwrite the username with a 520-byte buffer of repeated 'A' characters to trigger an application crash during device login.

Exploits (1)

exploitdb WORKING POC
by chuyreds · pythondoswindows
https://www.exploit-db.com/exploits/47671

This PoC exploits a local denial-of-service vulnerability in Foscam Video Management System 1.1.4.9 by writing a 520-byte buffer of 'A' characters to a file, which when pasted into the 'Username' field during device addition, triggers a crash.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Foscam Video Management System 1.1.4.9
No auth needed
Prerequisites: Local access to the Foscam VMS application · Ability to add a device in the application
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit
https://www.exploit-db.com/exploits/47671
Various Sources product
https://www.foscam.es/

Scores

CVSS v3 7.5
EPSS 0.0024
EPSS Percentile 14.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-120
Status published
Published Feb 18, 2026
Tracked Since Feb 19, 2026