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Vulnerability · Published Jul 9, 2024 · Assigned by siemens

CVE-2024-39675

High 8.8

In plain English

A high-severity security flaw in RUGGEDCOM RMC30 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 79.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
Siemens RUGGEDCOM RMC30 0 – before V4.3.10
Siemens RUGGEDCOM RMC30NC 0 – before V4.3.10
Siemens RUGGEDCOM RP110 0 – before V4.3.10
Siemens RUGGEDCOM RP110NC 0 – before V4.3.10
Siemens RUGGEDCOM RS400 0 – before V4.3.10
Siemens RUGGEDCOM RS400NC 0 – before V4.3.10
Siemens RUGGEDCOM RS401 0 – before V4.3.10
Siemens RUGGEDCOM RS401NC 0 – before V4.3.10
Siemens RUGGEDCOM RS416 0 – before V4.3.10
Siemens RUGGEDCOM RS416NC 0 – before V4.3.10
Siemens RUGGEDCOM RS416NCv2 V4.X 0 – before V4.3.10
Siemens RUGGEDCOM RS416NCv2 V5.X 0 – before V5.9.0
Siemens RUGGEDCOM RS416P 0 – before V4.3.10
Siemens RUGGEDCOM RS416PNC 0 – before V4.3.10
Siemens RUGGEDCOM RS416PNCv2 V4.X 0 – before V4.3.10
Siemens RUGGEDCOM RS416PNCv2 V5.X 0 – before V5.9.0
Siemens RUGGEDCOM RS416Pv2 V4.X 0 – before V4.3.10
Siemens RUGGEDCOM RS416Pv2 V5.X 0 – before V5.9.0
Siemens RUGGEDCOM RS416v2 V4.X 0 – before V4.3.10
Siemens RUGGEDCOM RS416v2 V5.X 0 – before V5.9.0
Siemens RUGGEDCOM RS910 0 – before V4.3.10
Siemens RUGGEDCOM RS910L 0 – before *
Siemens RUGGEDCOM RS910LNC 0 – before *
Siemens RUGGEDCOM RS910NC 0 – before V4.3.10
Siemens RUGGEDCOM RS910W 0 – before V4.3.10
Siemens RUGGEDCOM RS920L 0 – before *
Siemens RUGGEDCOM RS920LNC 0 – before *
Siemens RUGGEDCOM RS920W 0 – before *

Weakness: CWE-497 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

References