Siemens RUGGEDCOM RMC30 prior 4.3.10 Modbus Service information expsure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as very critical, was found in Siemens RUGGEDCOM RMC30, RUGGEDCOM RMC30NC, RUGGEDCOM RP110, RUGGEDCOM RP110NC, RUGGEDCOM RS400, RUGGEDCOM RS400NC, RUGGEDCOM RS401, RUGGEDCOM RS401NC, RUGGEDCOM RS416, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PNC, RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS416PNCv2 V5.X, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS910, RUGGEDCOM RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS910NC, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920LNC and RUGGEDCOM RS920W. Affected by this issue is some unknown functionality of the component Modbus Service. The manipulation results in information expsure. This vulnerability was named CVE-2024-39675. The attack needs to be approached within the local network. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as very critical, was found in Siemens RUGGEDCOM RMC30, RUGGEDCOM RMC30NC, RUGGEDCOM RP110, RUGGEDCOM RP110NC, RUGGEDCOM RS400, RUGGEDCOM RS400NC, RUGGEDCOM RS401, RUGGEDCOM RS401NC, RUGGEDCOM RS416, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PNC, RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS416PNCv2 V5.X, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS910, RUGGEDCOM RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS910NC, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920LNC and RUGGEDCOM RS920W. Affected is some unknown functionality of the component Modbus Service. The manipulation with an unknown input leads to a information expsure vulnerability. CWE is classifying the issue as CWE-497. The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in RUGGEDCOM RMC30 (All versions < V4.3.10), RUGGEDCOM RMC30NC (All versions < V4.3.10), RUGGEDCOM RP110 (All versions < V4.3.10), RUGGEDCOM RP110NC (All versions < V4.3.10), RUGGEDCOM RS400 (All versions < V4.3.10), RUGGEDCOM RS400NC (All versions < V4.3.10), RUGGEDCOM RS401 (All versions < V4.3.10), RUGGEDCOM RS401NC (All versions < V4.3.10), RUGGEDCOM RS416 (All versions < V4.3.10), RUGGEDCOM RS416NC (All versions < V4.3.10), RUGGEDCOM RS416NCv2 V4.X (All versions < V4.3.10), RUGGEDCOM RS416NCv2 V5.X (All versions < V5.9.0), RUGGEDCOM RS416P (All versions < V4.3.10), RUGGEDCOM RS416PNC (All versions < V4.3.10), RUGGEDCOM RS416PNCv2 V4.X (All versions < V4.3.10), RUGGEDCOM RS416PNCv2 V5.X (All versions < V5.9.0), RUGGEDCOM RS416Pv2 V4.X (All versions < V4.3.10), RUGGEDCOM RS416Pv2 V5.X (All versions < V5.9.0), RUGGEDCOM RS416v2 V4.X (All versions < V4.3.10), RUGGEDCOM RS416v2 V5.X (All versions < V5.9.0), RUGGEDCOM RS910 (All versions < V4.3.10), RUGGEDCOM RS910L (All versions), RUGGEDCOM RS910LNC (All versions), RUGGEDCOM RS910NC (All versions < V4.3.10), RUGGEDCOM RS910W (All versions < V4.3.10), RUGGEDCOM RS920L (All versions), RUGGEDCOM RS920LNC (All versions), RUGGEDCOM RS920W (All versions). In some configurations the affected products wrongly enable the Modbus service in non-managed VLANS. Only serial devices are affected by this vulnerability.

The advisory is available at cert-portal.siemens.com. This vulnerability is traded as CVE-2024-39675 since 06/27/2024. The exploitability is told to be easy. The attack can only be initiated within the local network. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/09/2024). This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 4.3.10 eliminates this vulnerability.

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Productinfo

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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: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (siemens): 🔍

CVSSv2info

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

Exploitinginfo

Class: Information expsure
CWE: CWE-497
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: RUGGEDCOM RMC30/RUGGEDCOM RMC30NC/RUGGEDCOM RP110/RUGGEDCOM RP110NC/RUGGEDCOM RS400/RUGGEDCOM RS400NC/RUGGEDCOM RS401/RUGGEDCOM RS401NC/RUGGEDCOM RS416/RUGGEDCOM RS416NC/RUGGEDCOM RS416NCv2 V4.X/RUGGEDCOM RS416NCv2 V5.X/RUGGEDCOM RS416P/RUGGEDCOM RS416PNC/RUGGEDCOM RS416PNCv2 V4.X/RUGGEDCOM RS416PNCv2 V5.X/RUGGEDCOM RS416Pv2 V4.X/RUGGEDCOM RS416Pv2 V5.X/RUGGEDCOM RS416v2 V4.X/RUGGEDCOM RS416v2 V5.X/RUGGEDCOM RS910/RUGGEDCOM RS910L/RUGGEDCOM RS910LNC/RUGGEDCOM RS910NC/RUGGEDCOM RS910W/RUGGEDCOM RS920L/RUGGEDCOM RS920LNC/RUGGEDCOM RS920W 4.3.10

Timelineinfo

06/27/2024 🔍
07/09/2024 +12 days 🔍
07/09/2024 +0 days 🔍
07/09/2024 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-170375
Status: Confirmed

CVE: CVE-2024-39675 (🔍)
GCVE (CVE): GCVE-0-2024-39675
GCVE (VulDB): GCVE-100-270678

Entryinfo

Created: 07/09/2024 14:43
Changes: 07/09/2024 14:43 (75)
Complete: 🔍
Cache ID: 216::103

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