CVE Vulnerability

CVE-2020-26301

ssh2 is client and server modules written in pure JavaScript for node.js. In ssh2 before version 1.4.0 there is a command injection vulnerability. The issue only exists on Windows. This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This is fixed in version 1.4.0.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

10 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://securitylab.github.com/advisories/GHSL-2020-123-mscdex-ssh2/ Exploit Patch
https://github.com/mscdex/ssh2/commit/f763271f41320e71d5cbee02ea5bc6a2ded3ca21 Patch Third Party Advisory
https://www.npmjs.com/package/ssh2 Product Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-09-20 08:15

Updated : 2021-10-01 01:55

NVD link : CVE-2020-26301

Mitre link : CVE-2020-26301

Products Affected
No products.
CWE
CWE-78