CVE-2021-28492

MEDIUM

Published Apr 20, 20215y ago · Modified Jun 17, 20261w ago

4.9 CVSS 3.1

Medium

Published Apr 20, 2021 5y ago

Last Modified Jun 17, 2026 1w ago

Description

Unisys Stealth (core) 5.x before 5.0.048.0, 5.1.x before 5.1.017.0, and 6.x before 6.0.037.0 stores passwords in a recoverable format.

Base Score

4.9

Exploitability

1.2

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Unchanged

Confidentiality High

Integrity None

Availability None

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Vendor	Product	Version	Range
unisys	stealth	*	≥5.0 – <5.0.048.0
unisys	stealth	*	≥5.1.0 – <5.1.017.0
unisys	stealth	*	≥6.0 – <6.0.037.0

public.support.unisys.com https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=63

Vendor Advisory
public.support.unisys.com https://public.support.unisys.com/common/public/vulnerability/NVD_Home.aspx

Vendor Advisory

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.