CVE-2021-23344

Total.Js vulnerability

CVSS

9.8

EPSS

4.8%

EPSS pct

91th

Exploited

No known

The package total.js before 3.4.8 are vulnerable to Remote Code Execution (RCE) via set.

Affected vendor

Totaljs

Affected product

Total.Js

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-94 — Code Injection

Published

2021-03-04

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2021-23344

Confirm whether Totaljs Total.Js is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2021-23344.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-23344

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-23344 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2021-23344?

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