Description

MTPutty 1.0.1.21 contains a sensitive information disclosure vulnerability that allows local attackers to view SSH connection passwords through Windows PowerShell process listing. Attackers can run a PowerShell command to retrieve the full command line of MTPutty processes, exposing plaintext SSH credentials.

INFO

Published Date :

2026-01-15T15:52:05.935Z

Last Modified :

2026-01-15T17:02:16.609Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47759 vulnerability.

Vendors Products
Ttyplus
  • Mtputty
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47759.

URL Resource
https://ttyplus.com/multi-tabbed-putty/ cve-icon cve-icon
https://www.exploit-db.com/exploits/50574 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