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Vulnerability · Published Mar 8, 2022 · Assigned by siemens

CVE-2021-37209

Medium 6.7

In plain English

A medium-severity security flaw in RUGGEDCOM i800 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).

Severity (CVSS 3.1)6.7Medium
Exploit odds (30 days)0.4%top 68.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability has been identified in RUGGEDCOM i800 (All versions < V4.3.8), RUGGEDCOM i801 (All versions < V4.3.8), RUGGEDCOM i802 (All versions < V4.3.8), RUGGEDCOM i803 (All versions < V4.3.8), RUGGEDCOM M2100 (All versions < V4.3.8), RUGGEDCOM M2200 (All versions < V4.3.8), RUGGEDCOM M969 (All versions < V4.3.8), RUGGEDCOM RMC30 (All versions < V4.3.8), RUGGEDCOM RMC8388 V4.X (All versions < V4.3.8), RUGGEDCOM RMC8388 V5.X (All versions < V5.7.0), RUGGEDCOM RP110 (All versions < V4.3.8), RUGGEDCOM RS1600 (All versions < V4.3.8), RUGGEDCOM RS1600F (All versions < V4.3.8), RUGGEDCOM RS1600T (All versions < V4.3.8), RUGGEDCOM RS400 (All versions < V4.3.8), RUGGEDCOM RS401 (All versions < V4.3.8), RUGGEDCOM RS416 (All versions < V4.3.8), RUGGEDCOM RS416P (All versions < V4.3.8), RUGGEDCOM RS416Pv2 V4.X (All versions < V4.3.8), RUGGEDCOM RS416Pv2 V5.X (All versions < V5.7.0), RUGGEDCOM RS416v2 V4.X (All versions < V4.3.8), RUGGEDCOM RS416v2 V5.X (All versions < V5.7.0), RUGGEDCOM RS8000 (All versions < V4.3.8), RUGGEDCOM RS8000A (All versions < V4.3.8), RUGGEDCOM RS8000H (All versions < V4.3.8), RUGGEDCOM RS8000T (All versions < V4.3.8), RUGGEDCOM RS900 (All versions < V4.3.8), RUGGEDCOM RS900 (32M) V4.X (All versions < V4.3.8), RUGGEDCOM RS900 (32M) V5.X (All versions < V5.7.0), RUGGEDCOM RS900G (All versions < V4.3.8), RUGGEDCOM RS900G (32M) V4.X (All versions < V4.3.8), RUGGEDCOM RS900G (32M) V5.X (All versions < V5.7.0), RUGGEDCOM RS900GP (All versions < V4.3.8), RUGGEDCOM RS900L (All versions < V4.3.8), RUGGEDCOM RS900M-GETS-C01 (All versions < V4.3.8), RUGGEDCOM RS900M-GETS-XX (All versions < V4.3.8), RUGGEDCOM RS900M-STND-C01 (All versions < V4.3.8), RUGGEDCOM RS900M-STND-XX (All versions < V4.3.8), RUGGEDCOM RS900W (All versions < V4.3.8), RUGGEDCOM RS910 (All versions < V4.3.8), RUGGEDCOM RS910L (All versions < V4.3.8), RUGGEDCOM RS910W (All versions < V4.3.8), RUGGEDCOM RS920L (All versions < V4.3.8), RUGGEDCOM RS920W (All versions < V4.3.8), RUGGEDCOM RS930L (All versions < V4.3.8), RUGGEDCOM RS930W (All versions < V4.3.8), RUGGEDCOM RS940G (All versions < V4.3.8), RUGGEDCOM RS969 (All versions < V4.3.8), RUGGEDCOM RSG2100 (All versions < V4.3.8), RUGGEDCOM RSG2100 (32M) V4.X (All versions < V4.3.8), RUGGEDCOM RSG2100 (32M) V5.X (All versions < V5.7.0), RUGGEDCOM RSG2100P (All versions < V4.3.8), RUGGEDCOM RSG2100P (32M) V4.X (All versions < V4.3.8), RUGGEDCOM RSG2100P (32M) V5.X (All versions < V5.7.0), RUGGEDCOM RSG2200 (All versions < V4.3.8), RUGGEDCOM RSG2288 V4.X (All versions < V4.3.8), RUGGEDCOM RSG2288 V5.X (All versions < V5.7.0), RUGGEDCOM RSG2300 V4.X (All versions < V4.3.8), RUGGEDCOM RSG2300 V5.X (All versions < V5.7.0), RUGGEDCOM RSG2300P V4.X (All versions < V4.3.8), RUGGEDCOM RSG2300P V5.X (All versions < V5.7.0), RUGGEDCOM RSG2488 V4.X (All versions < V4.3.8), RUGGEDCOM RSG2488 V5.X (All versions < V5.7.0), RUGGEDCOM RSG907R (All versions < V5.7.0), RUGGEDCOM RSG908C (All versions < V5.7.0), RUGGEDCOM RSG909R (All versions < V5.7.0), RUGGEDCOM RSG910C (All versions < V5.7.0), RUGGEDCOM RSG920P V4.X (All versions < V4.3.8), RUGGEDCOM RSG920P V5.X (All versions < V5.7.0), RUGGEDCOM RSL910 (All versions < V5.7.0), RUGGEDCOM RST2228 (All versions < V5.7.0), RUGGEDCOM RST2228P (All versions < V5.7.0), RUGGEDCOM RST916C (All versions < V5.7.0), RUGGEDCOM RST916P (All versions < V5.7.0). The SSH server on affected devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device.

Affected products (as reported)

VendorProductVersions
Siemens RUGGEDCOM i800 0 – before V4.3.8
Siemens RUGGEDCOM i801 0 – before V4.3.8
Siemens RUGGEDCOM i802 0 – before V4.3.8
Siemens RUGGEDCOM i803 0 – before V4.3.8
Siemens RUGGEDCOM M2100 0 – before V4.3.8
Siemens RUGGEDCOM M2200 0 – before V4.3.8
Siemens RUGGEDCOM M969 0 – before V4.3.8
Siemens RUGGEDCOM RMC30 0 – before V4.3.8
Siemens RUGGEDCOM RMC8388 V4.X 0 – before V4.3.8
Siemens RUGGEDCOM RMC8388 V5.X 0 – before V5.7.0
Siemens RUGGEDCOM RP110 0 – before V4.3.8
Siemens RUGGEDCOM RS1600 0 – before V4.3.8
Siemens RUGGEDCOM RS1600F 0 – before V4.3.8
Siemens RUGGEDCOM RS1600T 0 – before V4.3.8
Siemens RUGGEDCOM RS400 0 – before V4.3.8
Siemens RUGGEDCOM RS401 0 – before V4.3.8
Siemens RUGGEDCOM RS416 0 – before V4.3.8
Siemens RUGGEDCOM RS416P 0 – before V4.3.8
Siemens RUGGEDCOM RS416Pv2 V4.X 0 – before V4.3.8
Siemens RUGGEDCOM RS416Pv2 V5.X 0 – before V5.7.0
Siemens RUGGEDCOM RS416v2 V4.X 0 – before V4.3.8
Siemens RUGGEDCOM RS416v2 V5.X 0 – before V5.7.0
Siemens RUGGEDCOM RS8000 0 – before V4.3.8
Siemens RUGGEDCOM RS8000A 0 – before V4.3.8
Siemens RUGGEDCOM RS8000H 0 – before V4.3.8
Siemens RUGGEDCOM RS8000T 0 – before V4.3.8
Siemens RUGGEDCOM RS900 0 – before V4.3.8
Siemens RUGGEDCOM RS900 (32M) V4.X 0 – before V4.3.8
Siemens RUGGEDCOM RS900 (32M) V5.X 0 – before V5.7.0
Siemens RUGGEDCOM RS900G 0 – before V4.3.8

Weakness: CWE-326 · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H/E:P/RL:U/RC:C

References