PT-2021-15471 · Psnode · Psnode

Omnitaint · Published 2021-04-18 · Updated 2021-05-06 · CVE-2021-23375

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions psnode (affected versions not specified)

Description The issue arises when attacker-controlled user input is given to the kill function, allowing an attacker to execute arbitrary commands due to the use of the child process exec function without input sanitization.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2021-23375

GHSA-M8FM-MV5W-33PV

SNYK-JS-PSNODE-1078543

Affected Products

Psnode

References · 9

• 🔥 https://snyk.io/vuln/SNYK-JS-PSNODE-1078543 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-23375 · Security Note
• https://osv.dev/vulnerability/GHSA-m8fm-mv5w-33pv · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-23375 · Vendor Advisory
• https://github.com/nrako/psnode/blob/076f623689e4506d3647505daca13b3f482e0c31/lib/index.js%23L59 · Note
• https://github.com/nrako/psnode · Note
• https://github.com/nrako/psnode/blob/076f623689e4506d3647505daca13b3f482e0c31/lib/index.js#23L59 · Note
• https://t.me/cvenotify/13421 · Telegram Post
• https://npmjs.com/package/psnode · Note