Siemens SINEC INS up to 1.0 SP2 Update 2 Configuration File hard-coded key

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Siemens SINEC INS up to 1.0 SP2 Update 2. This affects an unknown part of the component Configuration File Handler. Performing a manipulation results in hard-coded key. This vulnerability is cataloged as CVE-2024-46889. It is possible to initiate the attack remotely. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Siemens SINEC INS up to 1.0 SP2 Update 2. This affects some unknown processing of the component Configuration File Handler. The manipulation with an unknown input leads to a hard-coded key vulnerability. CWE is classifying the issue as CWE-321. The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered. This is going to have an impact on confidentiality. The summary by CVE is:

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 3). The affected application uses hard-coded cryptographic key material to obfuscate configuration files. This could allow an attacker to learn that cryptographic key material through reverse engineering of the application binary and decrypt arbitrary backup files.

The advisory is shared at cert-portal.siemens.com. This vulnerability is uniquely identified as CVE-2024-46889 since 09/12/2024. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

Applying the patch 1.0 SP2 Update 3 is able to eliminate this problem.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (siemens): 🔍

CVSSv2info

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

Exploitinginfo

Class: Hard-coded key
CWE: CWE-321 / CWE-320
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 1.0 SP2 Update 3

Timelineinfo

09/12/2024 🔍
11/12/2024 +61 days 🔍
11/12/2024 +0 days 🔍
11/14/2024 +2 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-915275
Status: Confirmed

CVE: CVE-2024-46889 (🔍)
GCVE (CVE): GCVE-0-2024-46889
GCVE (VulDB): GCVE-100-283989

Entryinfo

Created: 11/12/2024 14:19
Updated: 11/14/2024 11:09
Changes: 11/12/2024 14:19 (76), 11/14/2024 11:09 (1)
Complete: 🔍
Cache ID: 216::103

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