Siemens SIMATIC Cloud Connect 7 2.0 Web Based Management filename path traversal

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Siemens SIMATIC Cloud Connect 7 2.0. Affected by this vulnerability is an unknown functionality of the component Web Based Management. Such manipulation of the argument filename leads to path traversal. This vulnerability is traded as CVE-2023-29128. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Siemens SIMATIC Cloud Connect 7 2.0 (SCADA Software). Affected by this issue is an unknown functionality of the component Web Based Management. The manipulation of the argument filename with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in SIMATIC Cloud Connect 7 CC712 (All versions >= V2.0 = V2.0 < V2.1). The filename in the upload feature of the web based management of the affected device is susceptible to a path traversal vulnerability. This could allow an authenticated privileged remote attacker to write any file with the extension `.db`.

The weakness was shared 05/09/2023 as ssa-555292. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is handled as CVE-2023-29128 since 03/31/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 2.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 2.7
NVD Vector: 🔍

CNA Base Score: 3.8
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SIMATIC Cloud Connect 7 2.1

Timelineinfo

03/31/2023 🔍
05/09/2023 +39 days 🔍
05/09/2023 +0 days 🔍
06/01/2023 +23 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-555292
Status: Confirmed

CVE: CVE-2023-29128 (🔍)
GCVE (CVE): GCVE-0-2023-29128
GCVE (VulDB): GCVE-100-228404

Entryinfo

Created: 05/09/2023 16:06
Updated: 06/01/2023 08:15
Changes: 05/09/2023 16:06 (53), 06/01/2023 08:15 (11)
Complete: 🔍
Cache ID: 216::103

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