Read the docs
TI-2019-15335 Aliases CVE-2019-25281GHSA-f4jg-44mw-m46m

NCP_Secure_Entry_Client 9.2 - Unquoted Service Paths

Priority HIGH 72CWE-428Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-428.

Summary

NCP Secure Entry Client 9.2 contains an unquoted service path vulnerability in multiple Windows services that allows local users to potentially execute arbitrary code. Attackers can exploit the unquoted paths in services like ncprwsnt, rwsrsu, ncpclcfg, and NcpSec to inject malicious code that would execute with LocalSystem privileges during service startup.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00178 7th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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

VendorProductAffected versionsFixed inStatusSource
ncp-eNCP_Secure_Entry_Client9.2x—No fix listedCNA
  • NCP_Secure_Entry_Client Vendorncp-e Affected 9.2x Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-25281
  2. 2026-10-03 Alias added: GHSA-f4jg-44mw-m46m

References

Exploit 1

Other 1

  • TI-2023-13376 Support Assistant in NCP Secure Enterprise Client before 13.10 allows attackers to… CVSS 3.1HIGH 8.8
  • TI-2023-13373 Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers read the… CVSS 3.1MEDIUM 6.5
  • TI-2025-19250 NCP Secure Enterprise Client 13.18 and NCP Secure Entry Windows Client 13.19 have an… CVSS 3.1CRITICAL 9.8
  • TI-2023-13372 Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to delete… CVSS 3.1HIGH 8.1
  • TI-2017-12501 The Sophos UTM VPN endpoint interacts with client software provided by NPC Engineering… CVSS 3.0HIGH 8.1
  • TI-2020-09206 NCP Secure Enterprise Client before 10.15 r47589 allows a symbolic link attack on enumusb.reg via Support Assistant. CVSS 3.1HIGH 7.8
See all 9 →

Sources

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