Siemens Mendix SAML Incomplete Fix CVE-2023-25957 incorrect implementation of authentication algorithm

CVSS Meta Temp Score
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Siemens Mendix SAML. This vulnerability affects unknown code of the component Incomplete Fix CVE-2023-25957. Executing a manipulation can lead to incorrect implementation of authentication algorithm. This vulnerability is tracked as CVE-2023-29129. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Siemens Mendix SAML (version unknown) and classified as critical. This vulnerability affects an unknown function of the component Incomplete Fix CVE-2023-25957. The manipulation with an unknown input leads to a incorrect implementation of authentication algorithm vulnerability. The CWE definition for the vulnerability is CWE-303. The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions >= V1.17.3 = V1.16.4 = V2.3.0 = V2.2.0 = V3.3.1 = V3.1.9 = V3.3.0 = V3.1.8 < V3.3.0). The affected versions of the module insufficiently verifies the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. This CVE entry describes the incomplete fix for CVE-2023-25957 in a specific non default configuration.

The weakness was disclosed 06/13/2023 as ssa-851884. The advisory is available at cert-portal.siemens.com. This vulnerability was named CVE-2023-29129 since 03/31/2023. The technical details are unknown and an exploit is not available.

Upgrading eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.7
VulDB Meta Temp Score: 8.6

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (Siemens AG): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Incorrect implementation of authentication algorithm
CWE: CWE-303
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/31/2023 🔍
06/13/2023 +74 days 🔍
06/13/2023 +0 days 🔍
07/08/2023 +25 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-851884
Status: Confirmed

CVE: CVE-2023-29129 (🔍)
GCVE (CVE): GCVE-0-2023-29129
GCVE (VulDB): GCVE-100-231322

Entryinfo

Created: 06/13/2023 15:02
Updated: 07/08/2023 16:30
Changes: 06/13/2023 15:02 (48), 07/08/2023 16:30 (11)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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