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TI-2023-21711 Aliases CVE-2023-41089GHSA-chwf-pr57-9wm2

Improper Authentication in DEXMA DEXGate

Priority MEDIUM 41CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

The affected product is vulnerable to an improper authentication vulnerability, which may allow an attacker to impersonate a legitimate user as long as the device keeps the session active, since the attack takes advantage of the cookie header to generate "legitimate" requests.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00638 50th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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
DEXMADexGateversion 20130114—No fix listedCNA
  • DexGate VendorDEXMA Affected version 20130114 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dexma:dexgate:20130114:*:*:*:*:*:*:*20130114VulnerableDEXMA
  • cpe:2.3:a:dexma:dexgate:20130114:*:*:*:*:*:*:* Versions 20130114 Vulnerable ·DEXMA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-41089
  2. 2026-10-03 Alias added: GHSA-chwf-pr57-9wm2
  3. 2026-10-25 EPSS moved to the 50th–90th percentile

References

Advisory 1

  • TI-2023-22602 Cross-Site Request Forgery in DEXMA DEXGate CVSS 3.1HIGH 8.8
  • TI-2023-22769 Exposure of Sensitive Information to an Unauthorized Actor in DEXMA DEXGate CVSS 3.1MEDIUM 5.3
  • TI-2023-21710 Cleartext Transmission of Sensitive Information in DEXMA DEXGate CVSS 3.1MEDIUM 6.5
  • TI-2023-21030 Cross-site Scripting in DEXMA DEXGate CVSS 3.1MEDIUM 6.1

Sources

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