CVE-2020-8982 Information

Description

An unauthenticated arbitrary file read issue exists in all versions of Citrix ShareFile StorageZones (aka storage zones) Controller including the most recent 5.10.x releases as of May 2020. RCE and file access is granted to everything hosted by ShareFile be it on-premise or inside Citrix Cloud itself (both are internet facing). NOTE: unlike most CVEs exploitability depends on the product version that was in use when a particular setup step was performed NOT the product version that is in use during a current assessment of a CVE consumer’s product inventory. Specifically the vulnerability can be exploited if a storage zone was created by one of these product versions: 5.9.0 5.8.0 5.7.0 5.6.0 5.5.0 or earlier. This CVE differs from CVE-2020-7473 and CVE-2020-8983.

CVSS Vector

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

Reference

https://drive.google.com/file/d/1Izd5MF_HHuq8YSwAyJLBErWL_nbe6f9v/view https://support.citrix.com/article/CTX269106 https://www.linkedin.com/posts/jonas-hansen-2a2606b_citrix-sharefile-storage-zones-controller-activity-6663432907455025152-8_w6/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5