CVE-2018-18912 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sharing-File	Easy File Sharing Web Server	7.2

Related Weaknesses (CWE)

CWE-787

References

https://github.com/notkisi/CVE-s/blob/master/CVE-2018-18912.pyExploitThird Party Advisory
https://github.com/notkisi/CVE-s/blob/master/CVE-2018-18912.pyExploitThird Party Advisory

FAQ

What is CVE-2018-18912?

CVE-2018-18912 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...

How severe is CVE-2018-18912?

CVE-2018-18912 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-18912?

Check the references section above for vendor advisories and patch information. Affected products include: Sharing-File Easy File Sharing Web Server.