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TI-2023-24177 Aliases CVE-2023-45161GHSA-x5qc-9crp-x6hr

1E-Exchange-URLResponseTime instruction before v20.1 allows arbitrary code execution

Priority MEDIUM 45CWE-20Published · Updated

Key facts

Attack vector
Network
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

The 1E-Exchange-URLResponseTime instruction that is part of the Network product pack available on the 1E Exchange does not properly validate the URL parameter, which allows for a specially crafted input to perform arbitrary code execution with SYSTEM permissions. This instruction only runs on Windows clients. To remediate this issue download the updated Network product pack from the 1E Exchange and update the 1E-Exchange-URLResponseTime instruction to v20.1 by uploading it through the 1E Platform instruction upload UI

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00943 61st percentileScored 2026-11-07
Fix Fixed Platform (1E): 20.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
1EPlatformbefore 20.120.1Patch availableCNA
  • Platform Vendor1E Affected before 20.1 Fixed in 20.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:1e:platform:*:*:*:*:*:*:*:*before 20.1Vulnerable1E
  • cpe:2.3:a:1e:platform:*:*:*:*:*:*:*:* Versions before 20.1 Vulnerable ·1E

Remediation

  • Fix · CNA Platform (1E) Fixed in 20.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-45161
  2. 2026-10-03 Alias added: GHSA-x5qc-9crp-x6hr

References

Advisory 1

Other 2

  • TI-2023-24179 1E-Exchange-CommandLinePing instruction before v18.1 allows for 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-2025-01448 Symbolic Link Exploit in 1E Client's - Nomad module allows Arbitrary File Deletion CVSS 3.1HIGH 7.8
  • 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