CVE-2021-31589

A cross-site scripting (XSS) vulnerability has been reported and confirmed for BeyondTrust Secure Remote Access Base Software version 6.0.1 and older, which allows the injection of unauthenticated, specially-crafted web requests without proper sanitization.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

28.21% chance of exploitation in the next 30 days, 98th percentile

Nuclei

medium · CWE-79

Published

2022-01-05

Updated

2024-08-03

Proof-of-concept exploits (3)

• http://packetstormsecurity.com/files/165408/BeyondTrust-Remote-Support-6.0-Cross-Site-Scr…
• https://cxsecurity.com/issue/WLB-2022010013
• karthi-the-hacker/CVE-2021-315891★ · 2023-04-27

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-31589.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2006-2842
• CVE-2020-17453
• CVE-2023-27524
• CVE-2021-31584
• CVE-2021-31599
• CVE-2021-31583