TI-2023-04176 Aliases CVE-2023-4528 GHSA-4r87-55rm-3493

JSCAPE MFT Server Unsafe Deserialization on Management Port

MEDIUM 58CWE-502Published 2023-09-07 · Updated 2025-04-23

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: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-502.

Summary

Unsafe deserialization in JSCAPE MFT Server versions prior to 2023.1.9 (Windows, Linux, and MacOS) permits an attacker to run arbitrary Java code (including OS commands) via its management interface

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.3186 98th percentileScored 2026-11-07

Fix Fixed JSCAPE MFT Server (Redwood Software): 2023.1.9

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
Redwood Software	JSCAPE MFT Server	before 2023.1.9	2023.1.9	Patch available	CNA

JSCAPE MFT Server VendorRedwood Software Affected before 2023.1.9 Fixed in 2023.1.9 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:redwood:jscape_mft::::::::	before 2023.1.9	Vulnerable	Redwood

cpe:2.3:a:redwood:jscape_mft:*:*:*:*:*:*:*:* Versions before 2023.1.9 Vulnerable ·Redwood

Remediation

Fix · CNA JSCAPE MFT Server (Redwood Software) Fixed in 2023.1.9

Timeline

2026-10-02 Threatist record created from CVE-2023-4528
2026-10-03 Alias added: GHSA-4r87-55rm-3493

References

Advisory 2

Sources

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