VulnerabilityModified
CVE-2018-18912
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.
CRITICAL 9.8EPSS 3.50%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.50%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.50% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- sharing-file/easy file sharing web server
- Source
- cve@mitre.org
References
- https://github.com/notkisi/CVE-s/blob/master/CVE-2018-18912.pyExploit, Third Party Advisory
- https://github.com/notkisi/CVE-s/blob/master/CVE-2018-18912.pyExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.