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CVE-2023-49069

A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.17.0 only if the basic authentication mechanism is used by the

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in V10.17.0, V10.12.11, V10.6.19, V8.18.33, V9.24.31
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.17.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.11 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.19 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.33 only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions < V9.24.31 only if the basic authentication mechanism is used by the application). The authentication mechanism of affected applications contains an observable response discrepancy vulnerability when validating usernames. This could allow unauthenticated remote attackers to distinguish between valid and invalid usernames.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  3. Record last updated

Affected versions

  • Siemens Mendix Runtime V10

    fixed in V10.17.0

  • Siemens Mendix Runtime V10.12

    fixed in V10.12.11

  • Siemens Mendix Runtime V10.6

    fixed in V10.6.19

  • Siemens Mendix Runtime V8

    fixed in V8.18.33

  • Siemens Mendix Runtime V9

    fixed in V9.24.31

References 1

cert-portal.siemens.com