High severity · published Jul 21, 2026
CVE-2026-15724
Path traversal in Progress ShareFile Storage Zones Controller (SZC)
8.7
CVSS
0.5%
EPSS
No
On KEV
Description
In Progress ShareFile Storage Zones Controller versions prior to 5.12.5 and 6.0.2, an authenticated administrative user can exploit a path traversal vulnerability to read arbitrary files from the server filesystem, write files to arbitrary directories, or determine whether specific files exist on the server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
ShareFile Storage Zones Controller · Progress
through 5.12.4; 6.0.0 through 6.0.1 · source: vendor, NVD
Affected product
SS
ShareFile Storage Zones Controller
Progress
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-15724
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-15724
Vendor Advisory
https://support.sharefile.com/s/article/ShareFile-Storage-Zone-Controller-SZC-Service-Disruption-Guidance-Login-Issues-and-Access-Information
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