CVE-2026-40141 (GCVE-0-2026-40141)

Vulnerability from cvelistv5 – Published: 2026-07-06 16:13 – Updated: 2026-07-06 18:56
VLAI
Title
High-Severity Vulnerability In Web Application Component of BeyondTrust Remote Support and Privileged Remote Access
Summary
A high-severity vulnerability exists in a web application component of BeyondTrust Remote Support and Privileged Remote Access related to the processing of certain input parameters. Insufficient validation of user-supplied input may allow an authenticated attacker with limited privileges to access unintended resources or data beyond their authorization scope. Exploitation is restricted to accounts with specific permissions.
Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Assigner
BT
References
Impacted products
Vendor Product Version
BeyondTrust Remote Support Affected: 0 , < 26.2.1 (custom)
Affected: 0 , < 25.3.3 (custom)
Create a notification for this product.
BeyondTrust Privilege Remote Access Affected: 0 , < 26.2.1 (custom)
Affected: 0 , < 25.3.3 (custom)
Create a notification for this product.
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.