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Fencer Vulns
medium 5.3

CVE-2024-50313 json

A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.16.0 only if the basic authentication mechanism is used by th…

published 2024-11-12 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-44811

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.16.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.7 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.15 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions < V9.24.29 only if the basic authentication mechanism is used by the application). The basic authentication implementation of affected applications contains a race condition vulnerability which could allow unauthenticated remote attackers to circumvent default account lockout measures.

Patch / fix

  • Siemens Mendix Runtime V10 V10.16.0
  • Siemens Mendix Runtime V10.12 V10.12.7
  • Siemens Mendix Runtime V10.6 V10.6.15
  • Siemens Mendix Runtime V9 V9.24.29

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-319-12 updated cvss 5.3

Siemens Mendix Runtime

  • Siemens Mendix Runtime V8
    affected: mitigation, no fix planned
  • Siemens Mendix Runtime V9 < 9.24.29
    affected: fixed in V9.24.29, mitigation docs.mendix.com
  • Siemens Mendix Runtime V10 < 10.16.0
    affected: fixed in V10.16.0, mitigation docs.mendix.com
  • Siemens Mendix Runtime V10.6 < 10.6.15
    affected: fixed in V10.6.15, mitigation docs.mendix.com
  • Siemens Mendix Runtime V10.12 < 10.12.7
    affected: fixed in V10.12.7, mitigation docs.mendix.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
23 mo ago

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CISA ADP 3.1 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA 3.1 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected products

  • Siemens Mendix Runtime V10
  • Siemens Mendix Runtime V10.12
  • Siemens Mendix Runtime V10.6
  • Siemens Mendix Runtime V8
  • Siemens Mendix Runtime V9

Classification

Weakness
  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.