CVE-2021-47759 (GCVE-0-2021-47759)
Vulnerability from cvelistv5 – Published: 2026-01-15 15:52 – Updated: 2026-01-15 17:02
VLAI
EPSS
VEX
Title
MTPutty 1.0.1.21 - SSH Password Disclosure
Summary
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.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-15 17:02 UTC
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/50574 | exploit |
| https://ttyplus.com/multi-tabbed-putty/ | product |
Impacted products
Date Public
2021-06-12 00:00
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