Sign-up

ID

VAR-202203-0248


CVE

CVE-2021-42019


TITLE

Siemens'  RUGGEDCOM ROS  Integer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-018690

DESCRIPTION

A vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i800NC, RUGGEDCOM i801, RUGGEDCOM i801NC, RUGGEDCOM i802, RUGGEDCOM i802NC, RUGGEDCOM i803, RUGGEDCOM i803NC, RUGGEDCOM M2100, RUGGEDCOM M2100F, RUGGEDCOM M2100NC, RUGGEDCOM M2200, RUGGEDCOM M2200F, RUGGEDCOM M2200NC, RUGGEDCOM M969, RUGGEDCOM M969F, RUGGEDCOM M969NC, RUGGEDCOM RMC30, RUGGEDCOM RMC30NC, RUGGEDCOM RMC8388 V4.X, RUGGEDCOM RMC8388 V5.X, RUGGEDCOM RMC8388NC V4.X, RUGGEDCOM RMC8388NC V5.X, RUGGEDCOM RP110, RUGGEDCOM RP110NC, RUGGEDCOM RS1600, RUGGEDCOM RS1600F, RUGGEDCOM RS1600FNC, RUGGEDCOM RS1600NC, RUGGEDCOM RS1600T, RUGGEDCOM RS1600TNC, RUGGEDCOM RS400, RUGGEDCOM RS400F, RUGGEDCOM RS400NC, RUGGEDCOM RS401, RUGGEDCOM RS401NC, RUGGEDCOM RS416, RUGGEDCOM RS416F, RUGGEDCOM RS416NC, RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416P, RUGGEDCOM RS416PF, RUGGEDCOM RS416PNC, RUGGEDCOM RS416PNCv2 V4.X, RUGGEDCOM RS416PNCv2 V5.X, RUGGEDCOM RS416Pv2 V4.X, RUGGEDCOM RS416Pv2 V5.X, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS8000, RUGGEDCOM RS8000A, RUGGEDCOM RS8000ANC, RUGGEDCOM RS8000H, RUGGEDCOM RS8000HNC, RUGGEDCOM RS8000NC, RUGGEDCOM RS8000T, RUGGEDCOM RS8000TNC, RUGGEDCOM RS900, RUGGEDCOM RS900 (32M) V4.X, RUGGEDCOM RS900 (32M) V5.X, RUGGEDCOM RS900F, RUGGEDCOM RS900G, RUGGEDCOM RS900G (32M) V4.X, RUGGEDCOM RS900G (32M) V5.X, RUGGEDCOM RS900GF, RUGGEDCOM RS900GNC, RUGGEDCOM RS900GNC(32M) V4.X, RUGGEDCOM RS900GNC(32M) V5.X, RUGGEDCOM RS900GP, RUGGEDCOM RS900GPF, RUGGEDCOM RS900GPNC, RUGGEDCOM RS900L, RUGGEDCOM RS900LNC, RUGGEDCOM RS900M-GETS-C01, RUGGEDCOM RS900M-GETS-XX, RUGGEDCOM RS900M-STND-C01, RUGGEDCOM RS900M-STND-XX, RUGGEDCOM RS900MNC-GETS-C01, RUGGEDCOM RS900MNC-GETS-XX, RUGGEDCOM RS900MNC-STND-XX, RUGGEDCOM RS900MNC-STND-XX-C01, RUGGEDCOM RS900NC, RUGGEDCOM RS900NC(32M) V4.X, RUGGEDCOM RS900NC(32M) V5.X, RUGGEDCOM RS900W, RUGGEDCOM RS910, RUGGEDCOM RS910L, RUGGEDCOM RS910LNC, RUGGEDCOM RS910NC, RUGGEDCOM RS910W, RUGGEDCOM RS920L, RUGGEDCOM RS920LNC, RUGGEDCOM RS920W, RUGGEDCOM RS930L, RUGGEDCOM RS930LNC, RUGGEDCOM RS930W, RUGGEDCOM RS940G, RUGGEDCOM RS940GF, RUGGEDCOM RS940GNC, RUGGEDCOM RS969, RUGGEDCOM RS969NC, RUGGEDCOM RSG2100, RUGGEDCOM RSG2100 (32M) V4.X, RUGGEDCOM RSG2100 (32M) V5.X, RUGGEDCOM RSG2100F, RUGGEDCOM RSG2100NC, RUGGEDCOM RSG2100NC(32M) V4.X, RUGGEDCOM RSG2100NC(32M) V5.X, RUGGEDCOM RSG2100P, RUGGEDCOM RSG2100PF, RUGGEDCOM RSG2100PNC, RUGGEDCOM RSG2200, RUGGEDCOM RSG2200F, RUGGEDCOM RSG2200NC, RUGGEDCOM RSG2288 V4.X, RUGGEDCOM RSG2288 V5.X, RUGGEDCOM RSG2288NC V4.X, RUGGEDCOM RSG2288NC V5.X, RUGGEDCOM RSG2300 V4.X, RUGGEDCOM RSG2300 V5.X, RUGGEDCOM RSG2300F, RUGGEDCOM RSG2300NC V4.X, RUGGEDCOM RSG2300NC V5.X, RUGGEDCOM RSG2300P V4.X, RUGGEDCOM RSG2300P V5.X, RUGGEDCOM RSG2300PF, RUGGEDCOM RSG2300PNC V4.X, RUGGEDCOM RSG2300PNC V5.X, RUGGEDCOM RSG2488 V4.X, RUGGEDCOM RSG2488 V5.X, RUGGEDCOM RSG2488F, RUGGEDCOM RSG2488NC V4.X, RUGGEDCOM RSG2488NC V5.X, RUGGEDCOM RSG907R, RUGGEDCOM RSG908C, RUGGEDCOM RSG909R, RUGGEDCOM RSG910C, RUGGEDCOM RSG920P V4.X, RUGGEDCOM RSG920P V5.X, RUGGEDCOM RSG920PNC V4.X, RUGGEDCOM RSG920PNC V5.X, RUGGEDCOM RSL910, RUGGEDCOM RSL910NC, RUGGEDCOM RST2228, RUGGEDCOM RST2228P, RUGGEDCOM RST916C, RUGGEDCOM RST916P. Within a third-party component, the process to allocate partition size fails to check memory boundaries. Therefore, if a large amount is requested by an attacker, due to an integer-wrap around, it could result in a small size being allocated instead. Siemens' RUGGEDCOM ROS Exists in an integer overflow vulnerability.Information is tampered with and service operation is interrupted (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2021-42019 // JVNDB: JVNDB-2021-018690

AFFECTED PRODUCTS

vendor:siemensmodel:ruggedcom rosscope:ltversion:5.6.0

Trust: 1.0

vendor:siemensmodel:ruggedcom rosscope:eqversion:*

Trust: 1.0

vendor:シーメンスmodel:ruggedcom rosscope:eqversion: -

Trust: 0.8

vendor:シーメンスmodel:ruggedcom rosscope:eqversion:5.6.0

Trust: 0.8

vendor:シーメンスmodel:ruggedcom rosscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-018690 // NVD: CVE-2021-42019

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2021-42019
value: CRITICAL

Trust: 1.0

productcert@siemens.com: CVE-2021-42019
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-42019
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202203-660
value: MEDIUM

Trust: 0.6

NVD:
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: FALSE
version: 2.0

Trust: 1.0

NVD: CVE-2021-42019
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

NVD:
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

productcert@siemens.com:
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.7
impactScore: 5.2
version: 3.1

Trust: 1.0

OTHER: JVNDB-2021-018690
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2021-018690 // NVD: CVE-2021-42019 // NVD: CVE-2021-42019 // CNNVD: CNNVD-202203-660

PROBLEMTYPE DATA

problemtype:CWE-190

Trust: 1.0

problemtype:Integer overflow or wraparound (CWE-190) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-018690 // NVD: CVE-2021-42019

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-660

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202203-660

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2021-42019

PATCH
title:RUGGEDCOM ROS multiple models Security vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqbyid.tag?id=185160
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-202203-660

EXTERNAL IDS
db:NVDid:CVE-2021-42019
Trust: 3.2
db:SIEMENSid:SSA-256353
Trust: 2.4
db:JVNid:JVNVU91709091
Trust: 0.8
db:ICS CERTid:ICSA-22-069-12
Trust: 0.8
db:JVNDBid:JVNDB-2021-018690
Trust: 0.8
db:CS-HELPid:SB2022031012
Trust: 0.6
db:CNNVDid:CNNVD-202203-660
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2021-018690 // 
            
            
            
            NVD: CVE-2021-42019 // 
            
            
            
            CNNVD: CNNVD-202203-660

REFERENCES
url:https://cert-portal.siemens.com/productcert/pdf/ssa-256353.pdf
Trust: 2.4
url:https://jvn.jp/vu/jvnvu91709091/
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2021-42019
Trust: 0.8
url:https://www.cisa.gov/news-events/ics-advisories/icsa-22-069-12
Trust: 0.8
url:https://vigilance.fr/vulnerability/ruggedcom-ros-multiple-vulnerabilities-37732
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2022031012
Trust: 0.6
url:https://cxsecurity.com/cveshow/cve-2021-42019/
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2021-018690 // 
            
            
            
            NVD: CVE-2021-42019 // 
            
            
            
            CNNVD: CNNVD-202203-660

SOURCES
db:JVNDBid:JVNDB-2021-018690
db:NVDid:CVE-2021-42019
db:CNNVDid:CNNVD-202203-660

LAST UPDATE DATE
2023-12-18T10:52:15.975000+00:00

SOURCES UPDATE DATE
db:JVNDBid:JVNDB-2021-018690date:2023-07-05T08:11:00
db:NVDid:CVE-2021-42019date:2023-12-12T12:15:09.217
db:CNNVDid:CNNVD-202203-660date:2023-04-12T00:00:00

SOURCES RELEASE DATE
db:JVNDBid:JVNDB-2021-018690date:2023-07-05T00:00:00
db:NVDid:CVE-2021-42019date:2022-03-08T12:15:11.003
db:CNNVDid:CNNVD-202203-660date:2022-03-08T00:00:00