CVE-2021-41950

Name: CVE-2021-41950
Creator: NVD / NIST
Published: 2021-11-15T16:15:10.277+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 74.86%

Last modified Jun 17, 2026

CVE-2021-41950 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. A directory traversal issue in ResourceSpace 9.6 before 9.6 rev 18277 allows remote unauthenticated attackers to delete arbitrary files on the ResourceSpace server via the provider and variant parameters in pages/ajax/tiles.php. Attackers can delete configuration or source code files, causing the application to become unavailable to all users.. EPSS estimates a 74.86% chance of exploitation in the next 30 days.

Description

A directory traversal issue in ResourceSpace 9.6 before 9.6 rev 18277 allows remote unauthenticated attackers to delete arbitrary files on the ResourceSpace server via the provider and variant parameters in pages/ajax/tiles.php. Attackers can delete configuration or source code files, causing the application to become unavailable to all users.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS Probability

74.86%

99.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Montala	Resourcespace	9.6

References

http://svn.resourcespace.com/svn/rs/releases/9.6/pages/ajax/tiles.phpBroken Link, Vendor Advisory
https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/Exploit, Third Party Advisory
http://svn.resourcespace.com/svn/rs/releases/9.6/pages/ajax/tiles.phpBroken Link, Vendor Advisory
https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/Exploit, Third Party Advisory

Timeline

Published: Nov 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41950?

How severe is CVE-2021-41950?

CVE-2021-41950 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 74.86% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41950?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-41950?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST