CVE-2026-1731
BaseFortify
Publication date: 2026-02-06
Last updated on: 2026-02-17
Assigner: BeyondTrust
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| beyondtrust | privileged_remote_access | to 25.1 (exc) |
| beyondtrust | remote_support | to 25.3.2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA). It is a critical pre-authentication remote code execution flaw, meaning an attacker can exploit it without needing to log in or authenticate.
By sending specially crafted requests to the affected systems, an unauthenticated remote attacker may be able to execute operating system commands with the privileges of the site user.
How can this vulnerability impact me? :
This vulnerability can have severe impacts because it allows an unauthenticated attacker to remotely execute arbitrary operating system commands.
Such remote code execution can lead to full system compromise, unauthorized access to sensitive data, disruption of services, and potential lateral movement within a network.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know