NVD

NOTICE UPDATE

NIST has updated the NVD program announcement page with additional information regarding recent concerns and the temporary delays in enrichment efforts.

CVE-2021-31895 Detail

Description

A vulnerability has been identified in RUGGEDCOM ROS M2100 (All versions < V4.3.7), RUGGEDCOM ROS M2200 (All versions < V4.3.7), RUGGEDCOM ROS M969 (All versions < V4.3.7), RUGGEDCOM ROS RMC (All versions < V4.3.7), RUGGEDCOM ROS RMC20 (All versions < V4.3.7), RUGGEDCOM ROS RMC30 (All versions < V4.3.7), RUGGEDCOM ROS RMC40 (All versions < V4.3.7), RUGGEDCOM ROS RMC41 (All versions < V4.3.7), RUGGEDCOM ROS RMC8388 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RMC8388 V5.X (All versions < V5.5.4), RUGGEDCOM ROS RP110 (All versions < V4.3.7), RUGGEDCOM ROS RS400 (All versions < V4.3.7), RUGGEDCOM ROS RS401 (All versions < V4.3.7), RUGGEDCOM ROS RS416 (All versions < V4.3.7), RUGGEDCOM ROS RS416v2 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RS416v2 V5.X (All versions < 5.5.4), RUGGEDCOM ROS RS8000 (All versions < V4.3.7), RUGGEDCOM ROS RS8000A (All versions < V4.3.7), RUGGEDCOM ROS RS8000H (All versions < V4.3.7), RUGGEDCOM ROS RS8000T (All versions < V4.3.7), RUGGEDCOM ROS RS900 (32M) V4.X (All versions < V4.3.7), RUGGEDCOM ROS RS900 (32M) V5.X (All versions < V5.5.4), RUGGEDCOM ROS RS900G (All versions < V4.3.7), RUGGEDCOM ROS RS900G (32M) V4.X (All versions < V4.3.7), RUGGEDCOM ROS RS900G (32M) V5.X (All versions < V5.5.4), RUGGEDCOM ROS RS900GP (All versions < V4.3.7), RUGGEDCOM ROS RS900L (All versions < V4.3.7), RUGGEDCOM ROS RS900W (All versions < V4.3.7), RUGGEDCOM ROS RS910 (All versions < V4.3.7), RUGGEDCOM ROS RS910L (All versions < V4.3.7), RUGGEDCOM ROS RS910W (All versions < V4.3.7), RUGGEDCOM ROS RS920L (All versions < V4.3.7), RUGGEDCOM ROS RS920W (All versions < V4.3.7), RUGGEDCOM ROS RS930L (All versions < V4.3.7), RUGGEDCOM ROS RS930W (All versions < V4.3.7), RUGGEDCOM ROS RS940G (All versions < V4.3.7), RUGGEDCOM ROS RS969 (All versions < V4.3.7), RUGGEDCOM ROS RSG2100 (32M) V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2100 (32M) V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG2100 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2100P (All versions < V4.3.7), RUGGEDCOM ROS RSG2100P (32M) V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2100P (32M) V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG2200 (All versions < V4.3.7), RUGGEDCOM ROS RSG2288 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2288 V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG2300 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2300 V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG2300P V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2300P V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG2488 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG2488 V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG900 V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG900 V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG900C (All versions < V5.5.4), RUGGEDCOM ROS RSG900G V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG900G V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSG900R (All versions < V5.5.4), RUGGEDCOM ROS RSG920P V4.X (All versions < V4.3.7), RUGGEDCOM ROS RSG920P V5.X (All versions < V5.5.4), RUGGEDCOM ROS RSL910 (All versions < V5.5.4), RUGGEDCOM ROS RST2228 (All versions < V5.5.4), RUGGEDCOM ROS RST916C (All versions < V5.5.4), RUGGEDCOM ROS RST916P (All versions < V5.5.4), RUGGEDCOM ROS i800 (All versions < V4.3.7), RUGGEDCOM ROS i801 (All versions < V4.3.7), RUGGEDCOM ROS i802 (All versions < V4.3.7), RUGGEDCOM ROS i803 (All versions < V4.3.7). 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.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 9.8 CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-373591.pdf	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	NIST
CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')	Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Reanalysis by NIST 8/27/2021 8:50:45 AM

Initial Analysis by NIST 7/30/2021 9:37:07 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_i800_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_i800:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_i801_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_i801:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_i802_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_i802:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_i803_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_i803:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_m2100_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_m2100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_m2200_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_m2200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_m969_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_m969:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rmc20_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rmc20:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rmc30_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rmc30:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rmc40_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rmc40:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rmc41_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rmc41:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rmc8388_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rmc8388_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rmc8388:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rmc_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rmc:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rp110_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rp110:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs400_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs400:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs401_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs401:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs416_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs416:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs416v2_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rs416v2_firmware::::::::* versions from (including) 5.5.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rs416v2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs8000_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs8000:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs8000a_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs8000a:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs8000h_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs8000h:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs8000t_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs8000t:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs900_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rs900_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rs900:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs900g_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rs900g_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rs900g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs900gp_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs900gp:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs900l_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs900l:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs900w_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs900w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs910_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs910:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs910l_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs910l:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs910w_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs910w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs920l_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs920l:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs920w_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs920w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs930l_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs930l:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs930w_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs930w:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs940g_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs940g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rs969_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rs969:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2100_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg2100_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2100p_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg2100p_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.3.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2100p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2200_firmware::::::::* versions up to (excluding) 4.3.7 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2288_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg2288_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2288:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2300_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg2300_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.3.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2300:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2300p_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg2300p_firmware::::::::* versions from (including) 5.5.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2300p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg2488_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg2488_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg2488:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg900_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg900_firmware::::::::* versions from (including) 5.5.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg900:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg900c_firmware::::::::* versions up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg900c:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg900g_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg900g_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg900g:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg900r_firmware::::::::* versions up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg900r:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsg920p_firmware::::::::* versions up to (excluding) 4.3.7 cpe:2.3:o:siemens:ruggedcom_ros_rsg920p_firmware::::::::* versions from (including) 5.0.0 up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsg920p:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rsl910_firmware::::::::* versions up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rsl910:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rst2228_firmware::::::::* versions up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rst2228:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rst916c_firmware::::::::* versions up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rst916c:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:ruggedcom_ros_rst916p_firmware::::::::* versions up to (excluding) 5.5.4 OR cpe:2.3:h:siemens:ruggedcom_ros_rst916p:-:::::::*
Added	CVSS V2		NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		NIST CWE-787
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-373591.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-373591.pdf Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-31895
NVD Published Date:
07/13/2021
NVD Last Modified:
08/27/2021
Source:
Siemens AG

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