Siemens SINEC NMS up to 2.0 SP1 API Endpoint path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Siemens SINEC NMS up to 2.0 SP1. This impacts an unknown function of the component API Endpoint. Executing a manipulation can lead to path traversal. This vulnerability is registered as CVE-2024-31978. It is possible to launch the attack remotely. No exploit is available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability classified as critical was found in Siemens SINEC NMS up to 2.0 SP1. This vulnerability affects an unknown function of the component API Endpoint. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in SINEC NMS (All versions < V2.0 SP2). Affected devices allow authenticated users to export monitoring data. The corresponding API endpoint is susceptible to path traversal and could allow an authenticated attacker to download files from the file system. Under certain circumstances the downloaded files are deleted from the file system.

The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2024-31978 since 04/08/2024. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Applying the patch 2.0 SP2 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: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.6
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: Path traversal
CWE: CWE-22
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: 2.0 SP2

Timelineinfo

04/08/2024 🔍
04/09/2024 +1 days 🔍
04/09/2024 +0 days 🔍
05/10/2024 +31 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-128433
Status: Confirmed

CVE: CVE-2024-31978 (🔍)
GCVE (CVE): GCVE-0-2024-31978
GCVE (VulDB): GCVE-100-259840

Entryinfo

Created: 04/09/2024 11:20
Updated: 05/10/2024 19:58
Changes: 04/09/2024 11:20 (64), 05/10/2024 19:58 (1)
Complete: 🔍
Cache ID: 216::103

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