Is CVE-2019-25353 actively exploited?

No active exploitation of CVE-2019-25353 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-25353 be exploited remotely?

Yes. CVE-2019-25353 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-25353?

CVE-2019-25353 has a CVSS score of 7.5 (HIGH) and an EPSS exploitation probability of 0.04%.

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HIGH

CVE-2019-25353

CWE-120Published: February 18, 2026· Updated: Feb 19, 2026

7.5

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.7th

Official 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.

NVD Source

Technical Analysis

CVE-2019-25353 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.