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OpenAdvisories
High · 8.1 CVE-2021-31895 EUVD-2021-18770GHSA-29cc-vcq3-44cf

A vulnerability has been identified in RUGGEDCOM i800 (All versions < V4.3.7), RUGGEDCOM i801 (All versions < V4.3.7), RUGGEDCOM i802 (All …

Published Jul 13, 2021 · Updated Oct 14, 2025 · Assigned by siemens

Description

A vulnerability has been identified in RUGGEDCOM i800 (All versions < V4.3.7), RUGGEDCOM i801 (All versions < V4.3.7), RUGGEDCOM i802 (All versions < V4.3.7), RUGGEDCOM i803 (All versions < V4.3.7), RUGGEDCOM M2100 (All versions < V4.3.7), RUGGEDCOM M2200 (All versions < V4.3.7), RUGGEDCOM M969 (All versions < V4.3.7), RUGGEDCOM RMC30 (All versions < V4.3.7), RUGGEDCOM RMC8388 V4.X (All versions < V4.3.7), RUGGEDCOM RMC8388 V5.X (All versions < V5.5.4), RUGGEDCOM RP110 (All versions < V4.3.7), RUGGEDCOM RS1600 (All versions < V4.3.7), RUGGEDCOM RS1600F (All versions < V4.3.7), RUGGEDCOM RS1600T (All versions < V4.3.7), RUGGEDCOM RS400 (All versions < V4.3.7), RUGGEDCOM RS401 (All versions < V4.3.7), RUGGEDCOM RS416 (All versions < V4.3.7), RUGGEDCOM RS416P (All versions < V4.3.7), RUGGEDCOM RS416Pv2 V4.X (All versions < V4.3.7), RUGGEDCOM RS416Pv2 V5.X (All versions < V5.5.4), RUGGEDCOM RS416v2 V4.X (All versions < V4.3.7), RUGGEDCOM RS416v2 V5.X (All versions < 5.5.4), RUGGEDCOM RS8000 (All versions < V4.3.7), RUGGEDCOM RS8000A (All versions < V4.3.7), RUGGEDCOM RS8000H (All versions < V4.3.7), RUGGEDCOM RS8000T (All versions < V4.3.7), RUGGEDCOM RS900 (32M) V4.X (All versions < V4.3.7), RUGGEDCOM RS900 (32M) V5.X (All versions < V5.5.4), RUGGEDCOM RS900G (All versions < V4.3.7), RUGGEDCOM RS900G (32M) V4.X (All versions < V4.3.7), RUGGEDCOM RS900G (32M) V5.X (All versions < V5.5.4), RUGGEDCOM RS900GP (All versions < V4.3.7), RUGGEDCOM RS900L (All versions < V4.3.7), RUGGEDCOM RS900W (All versions < V4.3.7), RUGGEDCOM RS910 (All versions < V4.3.7), RUGGEDCOM RS910L (All versions < V4.3.7), RUGGEDCOM RS910W (All versions < V4.3.7), RUGGEDCOM RS920L (All versions < V4.3.7), RUGGEDCOM RS920W (All versions < V4.3.7), RUGGEDCOM RS930L (All versions < V4.3.7), RUGGEDCOM RS930W (All versions < V4.3.7), RUGGEDCOM RS940G (All versions < V4.3.7), RUGGEDCOM RS969 (All versions < V4.3.7), RUGGEDCOM RSG2100 (All versions < V4.3.7), RUGGEDCOM RSG2100 (32M) V4.X (All versions < V4.3.7), RUGGEDCOM RSG2100 (32M) V5.X (All versions < V5.5.4), RUGGEDCOM RSG2100P (All versions < V4.3.7), RUGGEDCOM RSG2100P (32M) V4.X (All versions < V4.3.7), RUGGEDCOM RSG2100P (32M) V5.X (All versions < V5.5.4), RUGGEDCOM RSG2200 (All versions < V4.3.7), RUGGEDCOM RSG2288 V4.X (All versions < V4.3.7), RUGGEDCOM RSG2288 V5.X (All versions < V5.5.4), RUGGEDCOM RSG2300 V4.X (All versions < V4.3.7), RUGGEDCOM RSG2300 V5.X (All versions < V5.5.4), RUGGEDCOM RSG2300P V4.X (All versions < V4.3.7), RUGGEDCOM RSG2300P V5.X (All versions < V5.5.4), RUGGEDCOM RSG2488 V4.X (All versions < V4.3.7), RUGGEDCOM RSG2488 V5.X (All versions < V5.5.4), RUGGEDCOM RSG907R (All versions < V5.5.4), RUGGEDCOM RSG908C (All versions < V5.5.4), RUGGEDCOM RSG909R (All versions < V5.5.4), RUGGEDCOM RSG910C (All versions < V5.5.4), RUGGEDCOM RSG920P V4.X (All versions < V4.3.7), RUGGEDCOM RSG920P V5.X (All versions < V5.5.4), RUGGEDCOM RSL910 (All versions < V5.5.4), RUGGEDCOM RST2228 (All versions < V5.5.4), RUGGEDCOM RST2228P (All versions < V5.5.4), RUGGEDCOM RST916C (All versions < V5.5.4), RUGGEDCOM RST916P (All versions < V5.5.4). The DHCP client in affected devices fails to properly sanitize incoming DHCP packets. This could allow an unauthenticated remote attacker to cause memory to be overwritten, potentially allowing remote code execution.

Affected products

VendorProductAffectedFixed
Siemens RUGGEDCOM i800 All versions < V4.3.7 —
Siemens RUGGEDCOM i801 All versions < V4.3.7 —
Siemens RUGGEDCOM i802 All versions < V4.3.7 —
Siemens RUGGEDCOM i803 All versions < V4.3.7 —
Siemens RUGGEDCOM M2100 All versions < V4.3.7 —
Siemens RUGGEDCOM M2200 All versions < V4.3.7 —
Siemens RUGGEDCOM M969 All versions < V4.3.7 —
Siemens RUGGEDCOM RMC30 All versions < V4.3.7 —
Siemens RUGGEDCOM RMC8388 V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RMC8388 V5.X < V5.5.4 V5.5.4
Siemens RUGGEDCOM RP110 All versions < V4.3.7 —
Siemens RUGGEDCOM RS1600 < V4.3.7 V4.3.7
Siemens RUGGEDCOM RS1600F < V4.3.7 V4.3.7
Siemens RUGGEDCOM RS1600T < V4.3.7 V4.3.7
Siemens RUGGEDCOM RS400 All versions < V4.3.7 —
Siemens RUGGEDCOM RS401 All versions < V4.3.7 —
Siemens RUGGEDCOM RS416 All versions < V4.3.7 —
Siemens RUGGEDCOM RS416P < V4.3.7 V4.3.7
Siemens RUGGEDCOM RS416Pv2 V4.X < V4.3.7 V4.3.7
Siemens RUGGEDCOM RS416Pv2 V5.X < V5.5.4 V5.5.4
Siemens RUGGEDCOM RS416v2 V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RS416v2 V5.X All versions < 5.5.4 —
Siemens RUGGEDCOM RS8000 All versions < V4.3.7 —
Siemens RUGGEDCOM RS8000A All versions < V4.3.7 —
Siemens RUGGEDCOM RS8000H All versions < V4.3.7 —
Siemens RUGGEDCOM RS8000T All versions < V4.3.7 —
Siemens RUGGEDCOM RS900 (32M) V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RS900 (32M) V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RS900G All versions < V4.3.7 —
Siemens RUGGEDCOM RS900G (32M) V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RS900G (32M) V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RS900GP All versions < V4.3.7 —
Siemens RUGGEDCOM RS900L All versions < V4.3.7 —
Siemens RUGGEDCOM RS900W All versions < V4.3.7 —
Siemens RUGGEDCOM RS910 All versions < V4.3.7 —
Siemens RUGGEDCOM RS910L All versions < V4.3.7 —
Siemens RUGGEDCOM RS910W All versions < V4.3.7 —
Siemens RUGGEDCOM RS920L All versions < V4.3.7 —
Siemens RUGGEDCOM RS920W All versions < V4.3.7 —
Siemens RUGGEDCOM RS930L All versions < V4.3.7 —
Siemens RUGGEDCOM RS930W All versions < V4.3.7 —
Siemens RUGGEDCOM RS940G All versions < V4.3.7 —
Siemens RUGGEDCOM RS969 All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2100 < V4.3.7 V4.3.7
Siemens RUGGEDCOM RSG2100 (32M) V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2100 (32M) V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSG2100P All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2100P (32M) V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2100P (32M) V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSG2200 All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2288 V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2288 V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSG2300 V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2300 V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSG2300P V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2300P V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSG2488 V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG2488 V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSG907R < V5.5.4 V5.5.4
Siemens RUGGEDCOM RSG908C < V5.5.4 V5.5.4
Siemens RUGGEDCOM RSG909R < V5.5.4 V5.5.4
Siemens RUGGEDCOM RSG910C < V5.5.4 V5.5.4
Siemens RUGGEDCOM RSG920P V4.X All versions < V4.3.7 —
Siemens RUGGEDCOM RSG920P V5.X All versions < V5.5.4 —
Siemens RUGGEDCOM RSL910 All versions < V5.5.4 —
Siemens RUGGEDCOM RST2228 All versions < V5.5.4 —
Siemens RUGGEDCOM RST2228P < V5.5.4 V5.5.4
Siemens RUGGEDCOM RST916C All versions < V5.5.4 —
Siemens RUGGEDCOM RST916P All versions < V5.5.4 —

Advisories 2

References