Is CVE-2024-12356 in the CISA KEV catalog?

Yes. CVE-2024-12356 is on the CISA Known Exploited Vulnerabilities list, added 2024-12-19.

What is the CVSS severity of CVE-2024-12356?

CVE-2024-12356 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2024-12356?

CVE-2024-12356 has an EPSS score of 87.99% (100th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2024-12356?

No published fix for CVE-2024-12356 has been found yet. It is on the CISA Known Exploited Vulnerabilities list; federal agencies must remediate by 2024-12-27. Apply the vendor's mitigations per CISA's guidance.

CVE & CISA-KEV Catalog

CVE-2024-12356

CRITICALCISA KEVEPSS 100th pctl

9.8

CVSS v3

NVD

Description

A critical vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (RS) products which can allow an unauthenticated attacker to inject commands that are run as a site user.

CWE-77Command Injection

How to fix

Actively exploited, no published fix found yet

CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Federal remediation due: 2024-12-27

Mitigation guidance may be in the linked vendor advisories in the References section below.

TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

87.99%probability of exploitation in 30 days

100thpercentile

Very high risk: more likely to be exploited than 100% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) Command Injection Vulnerability

BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) contain a command injection vulnerability, which can allow an unauthenticated attacker to inject commands that are run as a site user.

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Remediation due: 2024-12-27

References

Exploit1

attackerkb.com

Vendor Advisory1

beyondtrust.com

Third-Party Advisory2

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-77 (Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2024-21887	Critical	9.1	100%	KEV + Ransom	-
CVE-2023-1671	Critical	9.8	100%	KEV	Fix
CVE-2023-1389	High	8.8	100%	KEV	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2012-1823	Critical	9.8	100%	KEV	Fix

Embed a live status badge for CVE-2024-12356

Markdown

[![CVE-2024-12356](https://tridentstack.com/cve/badge/CVE-2024-12356.svg)](https://tridentstack.com/cve/CVE-2024-12356)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-12356"><img src="https://tridentstack.com/cve/badge/CVE-2024-12356.svg" alt="CVE-2024-12356"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-24.