Is CVE-2018-25322 actively exploited?

No active exploitation of CVE-2018-25322 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2018-25322 be exploited remotely?

No. CVE-2018-25322 requires local access to exploit.

What is the CVSS score of CVE-2018-25322?

CVE-2018-25322 has a CVSS score of 8.4 (HIGH).

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HIGH

CVE-2018-25322

CWE-121Published: May 17, 2026· Updated: May 18, 2026

8.4

CVSS v3.1

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

Official Description

Allok Fast AVI MPEG Splitter 1.2 contains a stack based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious license name string. Attackers can craft a payload with 780 bytes of junk data followed by structured shellcode and place it in the License Name field to trigger the overflow and execute code with application privileges.

NVD Source

Technical Analysis

CVE-2018-25322 requires local access, meaning attackers must already have a foothold on the target system.

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), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.4.