CVEs / CVE-2026-2699
CVE-2026-2699: Progress ShareFile Storage Zones Controller vulnerability
- critical 9.8 CVSS 3.1 (from the CNA)
- EPSS 58.3% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
Are you affected? Check your servers with Stackurity: it lists the software on each server and the vulnerabilities to fix first.
Check your servers with Stackurity Already using Stackurity? Search for CVE-2026-2699
Description
Customer Managed ShareFile Storage Zones Controller (SZC) allows an unauthenticated attacker to access restricted configuration pages. This leads to changing system configuration and potential remote code execution.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Progress ShareFile Storage Zones Controller | up to and including 5.12.3 | — |
Exploitation
Not in the CISA Known Exploited Vulnerabilities catalog as of 30 Oct 2026.
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by the CNA ([email protected]) |
|---|---|
| Weakness | CWE-284, CWE-698 |
References
- CVE-2026-2699 on NVD
- https://docs.sharefile.com/en-us/storage-zones-controller/5-0/security-vulnerability-feb26 Vendor Advisory
- https://github.com/watchtowrlabs/watchTowr-vs-Progress-ShareFile-CVE-2026-2699 Exploit, Third Party Advisory
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.