CVE-2021-31895

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.

CVSS breakdown

Affected products

• Siemens / RUGGEDCOM i800All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM i801All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM i802All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM i803All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM M2100All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM M2200All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM M969All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RMC30All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RMC8388 V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RMC8388 V5.X0 – V5.5.4
• Siemens / RUGGEDCOM RP110All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS16000 – V4.3.7
• Siemens / RUGGEDCOM RS1600F0 – V4.3.7
• Siemens / RUGGEDCOM RS1600T0 – V4.3.7
• Siemens / RUGGEDCOM RS400All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS401All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS416All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS416P0 – V4.3.7
• Siemens / RUGGEDCOM RS416Pv2 V4.X0 – V4.3.7
• Siemens / RUGGEDCOM RS416Pv2 V5.X0 – V5.5.4
• Siemens / RUGGEDCOM RS416v2 V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS416v2 V5.XAll versions < 5.5.4 – All versions < 5.5.4
• Siemens / RUGGEDCOM RS8000All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS8000AAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS8000HAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS8000TAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS900 (32M) V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS900 (32M) V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RS900GAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS900G (32M) V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS900G (32M) V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RS900GPAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS900LAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS900WAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS910All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS910LAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS910WAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS920LAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS920WAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS930LAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS930WAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS940GAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RS969All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG21000 – V4.3.7
• Siemens / RUGGEDCOM RSG2100 (32M) V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2100 (32M) V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSG2100PAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2100P (32M) V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2100P (32M) V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSG2200All versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2288 V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2288 V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSG2300P V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2300P V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSG2300 V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2300 V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSG2488 V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG2488 V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSG907R0 – V5.5.4
• Siemens / RUGGEDCOM RSG908C0 – V5.5.4
• Siemens / RUGGEDCOM RSG909R0 – V5.5.4
• Siemens / RUGGEDCOM RSG910C0 – V5.5.4
• Siemens / RUGGEDCOM RSG920P V4.XAll versions < V4.3.7 – All versions < V4.3.7
• Siemens / RUGGEDCOM RSG920P V5.XAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RSL910All versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RST2228All versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RST2228P0 – V5.5.4
• Siemens / RUGGEDCOM RST916CAll versions < V5.5.4 – All versions < V5.5.4
• Siemens / RUGGEDCOM RST916PAll versions < V5.5.4 – All versions < V5.5.4

References

• MISChttps://cert-portal.siemens.com/productcert/pdf/ssa-373591.pdf
• MISChttps://cert-portal.siemens.com/productcert/html/ssa-373591.html