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OpenAdvisories
Medium · 6.7 CVE-2021-37209 EUVD-2021-23783GHSA-283q-3r3x-g3rc

A vulnerability has been identified in RUGGEDCOM i800 (All versions < V4.3.8), RUGGEDCOM i801 (All versions < V4.3.8), RUGGEDCOM i802 (All …

Published Mar 8, 2022 · Updated Aug 12, 2025 · Assigned by siemens

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

VendorProductAffectedFixed
Siemens RUGGEDCOM i800 < V4.3.8 V4.3.8
Siemens RUGGEDCOM i801 < V4.3.8 V4.3.8
Siemens RUGGEDCOM i802 < V4.3.8 V4.3.8
Siemens RUGGEDCOM i803 < V4.3.8 V4.3.8
Siemens RUGGEDCOM M2100 < V4.3.8 V4.3.8
Siemens RUGGEDCOM M2200 < V4.3.8 V4.3.8
Siemens RUGGEDCOM M969 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RMC30 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RMC8388 V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RMC8388 V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RP110 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS1600 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS1600F < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS1600T < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS400 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS401 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS416 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS416P < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS416Pv2 V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS416Pv2 V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RS416v2 V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS416v2 V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RS8000 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS8000A < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS8000H < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS8000T < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900 (32M) V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900 (32M) V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RS900G < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900G (32M) V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900G (32M) V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RS900GP < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900L < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900M-GETS-C01 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900M-GETS-XX < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900M-STND-C01 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900M-STND-XX < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS900W < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS910 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS910L < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS910W < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS920L < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS920W < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS930L < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS930W < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS940G < V4.3.8 V4.3.8
Siemens RUGGEDCOM RS969 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2100 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2100 (32M) V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2100 (32M) V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG2100P < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2100P (32M) V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2100P (32M) V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG2200 < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2288 V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2288 V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG2300 V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2300 V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG2300P V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2300P V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG2488 V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG2488 V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG907R < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG908C < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG909R < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG910C < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSG920P V4.X < V4.3.8 V4.3.8
Siemens RUGGEDCOM RSG920P V5.X < V5.7.0 V5.7.0
Siemens RUGGEDCOM RSL910 < V5.7.0 V5.7.0
Siemens RUGGEDCOM RST2228 < V5.7.0 V5.7.0
Siemens RUGGEDCOM RST2228P < V5.7.0 V5.7.0
Siemens RUGGEDCOM RST916C < V5.7.0 V5.7.0
Siemens RUGGEDCOM RST916P < V5.7.0 V5.7.0

Advisories 2

References