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TI-2023-24642 Aliases CVE-2023-45894GHSA-756q-cg5p-5457

The Remote Application Server in Parallels RAS before 19.2.23975 does not segment…

Priority MEDIUM 45Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The Remote Application Server in Parallels RAS before 19.2.23975 does not segment virtualized applications from the server, which allows a remote attacker to achieve remote code execution via standard kiosk breakout techniques.

Why it matters now

EPSS 0.01205 68th percentileScored 2026-11-07
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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:parallels:remote_application_server:*:*:*:*:*:*:*:*before 19.2.23975VulnerableParallels
  • cpe:2.3:a:parallels:remote_application_server:*:*:*:*:*:*:*:* Versions before 19.2.23975 Vulnerable ·Parallels

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-45894
  2. 2026-10-03 Alias added: GHSA-756q-cg5p-5457

References

Advisory 1

  • TI-2022-19453 The Web Client of Parallels Remote Application Server v18.0 is vulnerable to Host Header… CVSS 3.1HIGH 8.1
  • TI-2020-12480 Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing… CVSS 3.1CRITICAL 9.9
  • TI-2017-06858 In the web interface of Parallels Remote Application Server (RAS) 15.5 Build 16140, a… CVSS 3.0HIGH 7.5
  • TI-2025-00332 Link following in Parallels Desktop CVSS 3.0HIGH 7.8
  • TI-2020-07200 Parallels Remote Application Server credentials management errors CVSS 3.1HIGH 7.1
  • TI-2020-18170 Parallels Remote Application Server (RAS) 18 allows remote attackers to discover an… CVSS 3.1MEDIUM 5.3

Sources

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