CVE-2024-12356: BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) Command Injection Vulnerability
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
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.
CSIRTS triage
- What
- BeyondTrust PRA and RS contain a command injection vulnerability that allows an unauthenticated attacker to inject commands.
- Who is affected
- Deployments of BeyondTrust Privileged Remote Access and Remote Support solutions.
- Urgency
- Remediation is urgent due to active exploitation and critical severity.
- Action
- Update to the latest version as recommended by BeyondTrust.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-12356
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Exploitation confirmedCVE-2024-12356Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99.8% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2024-12356 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for BeyondTrust Privileged Remote
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownNCSC-2026-0223 [1.00] [M/H] Vulnerabilities fixed in BeyondTrust Remote Support and Privileged Remote Accessncsc-nl · 2026-07-10
- high[NEW] [high] BeyondTrust Privileged Remote Access and Remote Support: Multiple vulnerabilitiescert-bund · 2026-07-08
- criticalCVE-2026-40141: A high-severity vulnerability exists in a web application component of BeyondTrust Remote Supp…nvd · 2026-07-06
- highCVE-2026-40140: BeyondTrust Remote Support and Privileged Remote Access contain a high-severity pre-authentica…nvd · 2026-07-06
- highCVE-2026-40138: A critical pre-authentication vulnerability exists in the authentication subsystem of BeyondTr…nvd · 2026-07-06
- criticalexploitedCVE-2026-1731: BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnera…cisa-kev · 2026-02-13
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