CVE-2018-25223

CRITICAL

9.8

Description

Crashmail 1.6 contains a stack-based buffer overflow vulnerability that allows remote attackers to execute arbitrary code by sending malicious input to the application. Attackers can craft payloads with ROP chains to achieve code execution in the application context, with failed attempts potentially causing denial of service.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/28/2026

Last Modified4/2/2026

Sourcenvd

Honeypot Sightings0

Affected Products

ftnapps:crashmail_ii

Weaknesses (CWE)

CWE-787

References

http://exploitpack.com(disclosure@vulncheck.com)

http://ftnapps.sourceforge.net/crashmail.html(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/44331(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/crashmail-stack-based-buffer-overflow-remote-code-execution(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.