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BeyondTrust Secure Remote Access Base Software through 6...

Critical severity Unreviewed Published Feb 8, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

BeyondTrust Secure Remote Access Base Software through 6.0.1 allows an attacker to achieve full admin access to the appliance, by tricking the administrator into creating a new admin account through an XSS/CSRF attack involving a crafted request to the /appliance/users?action=edit endpoint. This cross-site-scripting (XSS) vulnerability occurs when it does not properly sanitize an unauthenticated crafted web request to the server

References

Published by the National Vulnerability Database Jan 5, 2022
Published to the GitHub Advisory Database Feb 8, 2022
Last updated Feb 3, 2023

Severity

Critical

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(96th percentile)

Weaknesses

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Learn more on MITRE.

Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Learn more on MITRE.

CVE ID

CVE-2021-31589

GHSA ID

GHSA-fw8v-3m7h-4jwg

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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