CVE-2021-41950 — CRITICAL (9.1)

Vulnerability 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.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Montala	Resourcespace	9.6

Related Weaknesses (CWE)

CWE-22

References

http://svn.resourcespace.com/svn/rs/releases/9.6/pages/ajax/tiles.phpBroken LinkVendor Advisory
https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/ExploitThird Party Advisory
http://svn.resourcespace.com/svn/rs/releases/9.6/pages/ajax/tiles.phpBroken LinkVendor Advisory
https://www.horizon3.ai/multiple-vulnerabilities-in-resourcespace/ExploitThird Party Advisory

FAQ

What is CVE-2021-41950?

CVE-2021-41950 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 paramet...

How severe is CVE-2021-41950?

CVE-2021-41950 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-41950?

Check the references section above for vendor advisories and patch information. Affected products include: Montala Resourcespace.