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TI-2017-03808 Aliases CVE-2017-5873GHSA-3pg9-h44j-gvg9

Unquoted Windows search path vulnerability in the guest service in Unisys s-Par before…

Priority LOW 30CWE-428Published · Updated

Key facts

Attack vector
Local
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 3.0 · NVD. Fix status from CNA. Impact type from CWE-428.

Summary

Unquoted Windows search path vulnerability in the guest service in Unisys s-Par before 4.4.20 allows local users to gain privileges via a Trojan horse executable file in the %SYSTEMDRIVE% directory, as demonstrated by program.exe.

Why it matters now

EPSS 0.00412 35th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:unisys:secure_partitioning:4.3.403:*:*:*:*:*:*:*4.3.403VulnerableUnisys
cpe:2.3:a:unisys:secure_partitioning:4.4.19:*:*:*:*:*:*:*4.4.19VulnerableUnisys
  • cpe:2.3:a:unisys:secure_partitioning:4.3.403:*:*:*:*:*:*:* Versions 4.3.403 Vulnerable ·Unisys
  • cpe:2.3:a:unisys:secure_partitioning:4.4.19:*:*:*:*:*:*:* Versions 4.4.19 Vulnerable ·Unisys

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-5873
  2. 2026-10-03 Alias added: GHSA-3pg9-h44j-gvg9

References

Exploit 1

Sources

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