Description

Axessh 4.2 contains a denial of service vulnerability in the logging configuration that allows local attackers to crash the application by supplying an excessively long string in the log file name field. Attackers can enable session logging, paste a buffer of 500 or more characters into the log file name parameter, and trigger a crash when establishing a telnet connection.

INFO

Published Date :

2026-03-22T13:38:28.762Z

Last Modified :

2026-03-23T15:31:59.793Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2019-25590 vulnerability.

Vendors Products
Labf
  • Axessh
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2019-25590.

URL Resource
http://www.labf.com cve-icon cve-icon
http://www.labf.com/download/axessh.exe cve-icon cve-icon
https://www.exploit-db.com/exploits/46858 cve-icon cve-icon
https://www.vulncheck.com/advisories/axessh-denial-of-service-via-log-file-name cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact