CVE-2023-49069

Published Sep 10, 2024 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Description

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Siemens

Mendix Runtime V10

unknown

Version	Status	Constraints
`0`	affected	< V10.17.0

Siemens

Mendix Runtime V10.12

unknown

Version	Status	Constraints
`0`	affected	< V10.12.11

Siemens

Mendix Runtime V10.6

unknown

Version	Status	Constraints
`0`	affected	< V10.6.19

Siemens

Mendix Runtime V8

unknown

Version	Status	Constraints
`0`	affected	< V8.18.33

Siemens

Mendix Runtime V9

unknown

Version	Status	Constraints
`0`	affected	< V9.24.31

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2023-53091	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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.440% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://cert-portal.siemens.com/productcert/html/ssa-097435.html

History

Jan 14, 2025 10:45 AM Description updated View changes

Type	Values Removed	Values Added
Description	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 < V10.12.7 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.16 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.	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.

Dec 12, 2024 2:15 PM Description updated View changes

Type	Values Removed	Values Added
Description	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 < V10.12.7 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.16 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.32 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 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.	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 < V10.12.7 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.16 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.

Dec 10, 2024 2:00 PM Description updated View changes

Type	Values Removed	Values Added
Description	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 < V10.6.16 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.32 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 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.	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 < V10.12.7 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.16 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.32 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 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.

Nov 12, 2024 1:15 PM Description updated View changes

Type	Values Removed	Values Added
Description	A vulnerability has been identified in Mendix Runtime V10 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.32 only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions 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.	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 < V10.6.16 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.32 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 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.

Oct 10, 2024 3:00 PM Description updated View changes

Type	Values Removed	Values Added
Description	A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.14.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.2 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.12 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.31 only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions < V9.24.26 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.	A vulnerability has been identified in Mendix Runtime V10 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.32 only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions 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.

Sep 12, 2024 10:45 AM Description updated View changes

Type	Values Removed	Values Added
Description	A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.14.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.2 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.12 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 < V9.24.26 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.	A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.14.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.2 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.12 only if the basic authentication mechanism is used by the application), Mendix Runtime V8 (All versions < V8.18.31 only if the basic authentication mechanism is used by the application), Mendix Runtime V9 (All versions < V9.24.26 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.

Sep 10, 2024 7:30 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Siemens Siemens mendix
CPEs		cpe:2.3:a:siemens:mendix::::::::
Vendors & Products		Siemens Siemens mendix
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Sep 10, 2024 9:45 AM Description updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.14.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (All versions < V10.12.2 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.6 (All versions < V10.6.12 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 < V9.24.26 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.
Weaknesses		CWE-204
References		https://cert-portal.siemens.com/productcert/html/ssa-097435.html
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}` cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`