Read the docs
TI-2025-01448 Aliases CVE-2025-1683GHSA-jcwm-grfm-4xmh

Symbolic Link Exploit in 1E Client's - Nomad module allows Arbitrary File Deletion

Priority LOW 33CWE-59Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

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

Summary

Improper link resolution before file access in the Nomad module of the 1E Client, in versions prior to 25.3, enables an attacker with local unprivileged access on a Windows system to delete arbitrary files on the device by exploiting symbolic links.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00222 12th percentileScored 2026-11-07
Fix Fixed 1E Client (1E): 25.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
1E1E Clientup to 24.5; up to 25.125.3Patch availableCNA
  • 1E Client Vendor1E Affected up to 24.5; up to 25.1 Fixed in 25.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:1e:platform:*:*:*:*:*:*:*:*before 25.3Vulnerable1E
  • cpe:2.3:a:1e:platform:*:*:*:*:*:*:*:* Versions before 25.3 Vulnerable ·1E

Remediation

  • Fix · CNA 1E Client (1E) Fixed in 25.3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-1683
  2. 2026-10-03 Alias added: GHSA-jcwm-grfm-4xmh

References

Advisory 2

Other 2

  • TI-2023-24179 1E-Exchange-CommandLinePing instruction before v18.1 allows for arbitrary code execution CVSS 3.1CRITICAL 9.9
  • TI-2023-24177 1E-Exchange-URLResponseTime instruction before v20.1 allows arbitrary code execution CVSS 3.1CRITICAL 9.9
  • TI-2023-05495 1E-Exchange-DisplayMessage instruction allows for arbitrary code execution CVSS 3.1CRITICAL 9.9
  • TI-2023-24178 Blind SQL vulnerability in 1E platform CVSS 3.1CRITICAL 9.9
  • TI-2024-06676 The Duende Identity Server based component in 1E Platform may allow URL redirections to untrusted websites. CVSS 3.1MEDIUM 6.1

Sources

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