CVE-2020-8982
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 27.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 27.15% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- citrix/sharefile storagezones controller
- Source
- cve@mitre.org
References
- https://drive.google.com/file/d/1Izd5MF_HHuq8YSwAyJLBErWL_nbe6f9v/view
- https://support.citrix.com/article/CTX269106Vendor Advisory
- https://www.linkedin.com/posts/jonas-hansen-2a2606b_citrix-sharefile-storage-zones-controller-activity-6663432907455025152-8_w6/
- https://drive.google.com/file/d/1Izd5MF_HHuq8YSwAyJLBErWL_nbe6f9v/view
- https://support.citrix.com/article/CTX269106Vendor Advisory
- https://www.linkedin.com/posts/jonas-hansen-2a2606b_citrix-sharefile-storage-zones-controller-activity-6663432907455025152-8_w6/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.