TI-2026-13503 Aliases CVE-2026-16137 GHSA-8x9j-6fv7-79g2

Path traversal in Progress ShareFile Storage Zones Controller

LOW 35CWE-22Published 2026-08-17 · Updated 2026-08-18

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

In Progress ShareFile Storage Zones Controller v5.12.5 and below, a party with valid zone credentials can perform path traversal using resumable upload initiation endpoint, allowing the party to write arbitrary content to any location writable by the application's service account. This may result in the execution of attacker-supplied code.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00743 54th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Progress	ShareFile Storage Zones Controller	up to 5.12.5	—	No fix listed	CNA

ShareFile Storage Zones Controller VendorProgress Affected up to 5.12.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:progress:sharefile_storage_zones_controller::::::::	up to 5.12.5	Vulnerable	Progress

cpe:2.3:a:progress:sharefile_storage_zones_controller:*:*:*:*:*:*:*:* Versions up to 5.12.5 Vulnerable ·Progress

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-16137
2026-10-03 Alias added: GHSA-8x9j-6fv7-79g2

References

Advisory 1

https://support.sharefile.com/s/article/ShareFile-Storage-Zone-Controller-SZC-Service-Disruption-Guidance-Login-Issues-and-Access-Information

TI-2026-02310 EAR vulnerability in Progress ShareFile Storage Zones Controller (SZC) CVSS 3.1CRITICAL 9.8
TI-2026-02311 RCE vulnerability in Progress ShareFile Storage Zones Controller (SZC) CVSS 3.1CRITICAL 9.1
TI-2026-13230 Path traversal in Progress ShareFile Storage Zones Controller (SZC) CVSS 3.1HIGH 8.7
TI-2026-13504 Remote code execution via unsafe deserialization in Progress ShareFile Storage Zones Controller's CICO service CVSS 3.1HIGH 8.0
TI-2026-13505 Improper input validation in Progress ShareFile Storage Zones Controller CVSS 3.1HIGH 7.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences