Is CVE-2019-25435 actively exploited?

No active exploitation of CVE-2019-25435 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-25435 be exploited remotely?

No. CVE-2019-25435 requires local access to exploit.

What is the CVSS score of CVE-2019-25435?

CVE-2019-25435 has a CVSS score of 7.8 (HIGH) and an EPSS exploitation probability of 0.02%.

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HIGH

CVE-2019-25435

CWE-121Published: February 20, 2026· Updated: Feb 26, 2026

7.8

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.4th

Official Description

Sricam DeviceViewer 3.12.0.1 contains a local buffer overflow vulnerability in the user management add user function that allows authenticated attackers to execute arbitrary code by bypassing data execution prevention. Attackers can inject a malicious payload through the Username field in User Management to trigger a stack-based buffer overflow and execute commands via ROP chain gadgets.

NVD Source

Technical Analysis

CVE-2019-25435 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.