PT-2021-15484 · Total4 · Total4

Alessio Della Libera + 1 · Published 2021-07-12 · Updated 2021-12-10 · CVE-2021-23390

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions total4 versions prior to 0.0.43

Description The issue allows for Arbitrary Code Execution via the U.set() and U.get() functions.

Recommendations For versions prior to 0.0.43, update to version 0.0.43 or later to resolve the issue. As a temporary workaround, consider disabling the U.set() and U.get() functions until a patch is available.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2021-23390

GHSA-G7MQ-RFJ2-25WQ

SNYK-JS-TOTAL4-1130527

Affected Products

Total4

References · 6

• 🔥 https://snyk.io/vuln/SNYK-JS-TOTAL4-1130527 · Exploit
• https://github.com/totaljs/framework4/commit/8a72d8c20f38bbcac031a76a51238aa528f68821 · Patch
• https://osv.dev/vulnerability/CVE-2021-23390 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-g7mq-rfj2-25wq · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23390 · Security Note
• https://github.com/totaljs/framework4/blob/master/utils.js%23L5430-L5455 · Note