Vulnerability · Published Apr 2, 2026 · Assigned by ProgressSoftware
CVE-2026-2701RCE vulnerability in Progress ShareFile Storage Zones Controller (SZC)
Critical 9.1
In plain English
A critical-severity unrestricted file upload in ShareFile Storage Zones Controller from Progress. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 54.5% (higher than 99.0% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)54.5%top 1.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Authenticated user can upload a malicious file to the server and execute it, which leads to remote code execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Progress | ShareFile Storage Zones Controller | 0 – through 5.12.3 |
Weakness: CWE-434, CWE-78, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H