CRITICAL

CVE-2018-18912

CVSS v3

9.8

CRITICAL

EPSS Score

3.5 %

exploit probability, as of 2026-10-18

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2018-18912 yet.

Full record on NVD

Description

An issue was discovered in Easy File Sharing (EFS) Web Server 7.2. A stack-based buffer overflow vulnerability occurs when a malicious POST request has been made to forum.ghp upon creating a new topic in the forums, which allows remote attackers to execute arbitrary code.

Technical details

Published: 2019-05-13

Frequently asked questions

What is CVE-2018-18912?

Is CVE-2018-18912 actively exploited?

Active exploitation of CVE-2018-18912 has not been confirmed. Its EPSS score was 3.5% on 2026-10-18, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-18912?

CVE-2018-18912 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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