Is CVE-2019-25340 actively exploited?

No active exploitation of CVE-2019-25340 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2019-25340 be exploited remotely?

Yes. CVE-2019-25340 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2019-25340?

CVE-2019-25340 has a CVSS score of 7.5 (HIGH) and an EPSS exploitation probability of 0.02%.

HOME VULNERABILITIESCVE-2019-25340

HIGH

CVE-2019-25340

CWE-121Published: February 12, 2026· Updated: Feb 13, 2026

7.5

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:6.2th

Official Description

SpotAuditor 5.3.2 contains a denial of service vulnerability in its Base64 decryption feature that allows attackers to crash the application by supplying an oversized buffer. Attackers can generate a malformed input file with 2000 repeated characters to trigger an application crash when pasted into the Base64 Encrypted Password field.

NVD Source

Technical Analysis

CVE-2019-25340 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 complete confidentiality breach (data exposure), with a CVSS base score of 7.5.