CVE-2021-33014 - OpenCVE

An attacker can gain VxWorks Shell after login due to hard-coded credentials on a KUKA KR C4 control software for versions prior to 8.7 or any product running KSS.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:N/AC:L/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Kuka	Kr C4 Kr C4 Firmware Kss

Configuration 1 [-]

AND

cpe:2.3:o:kuka:kr_c4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:kuka:kr_c4:-:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:kuka:kss:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-01

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-26T16:33:08

Updated: 2024-08-03T23:42:20.055Z

Reserved: 2021-05-13T00:00:00

Link: CVE-2021-33014

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-05-26T17:15:08.390

Modified: 2022-06-08T12:51:29.107

Link: CVE-2021-33014

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "KR C4", "vendor": "KUKA", "versions": [{"lessThan": "v8.7", "status": "affected", "version": "All", "versionType": "custom"}]}, {"product": "KSS (KUKA.SystemSoftware)", "vendor": "KUKA", "versions": [{"status": "affected", "version": "All"}]}], "credits": [{"lang": "en", "value": "Chen Jie from NSFOCUS reported these vulnerabilities to CISA."}], "descriptions": [{"lang": "en", "value": "An attacker can gain VxWorks Shell after login due to hard-coded credentials on a KUKA KR C4 control software for versions prior to 8.7 or any product running KSS."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-798", "description": "CWE-798 Use of Hard-coded Credentials", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-26T16:33:08", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-01"}], "source": {"advisory": "ICSA-21-208-01", "discovery": "UNKNOWN"}, "title": "KUKA KR C4 - Use of Hard-Coded Credentials", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2021-33014", "STATE": "PUBLIC", "TITLE": "KUKA KR C4 - Use of Hard-Coded Credentials"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "KR C4", "version": {"version_data": [{"version_affected": "<", "version_name": "All", "version_value": "v8.7"}]}}, {"product_name": "KSS (KUKA.SystemSoftware)", "version": {"version_data": [{"version_affected": "=", "version_value": "All"}]}}]}, "vendor_name": "KUKA"}]}}, "credit": [{"lang": "eng", "value": "Chen Jie from NSFOCUS reported these vulnerabilities to CISA."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An attacker can gain VxWorks Shell after login due to hard-coded credentials on a KUKA KR C4 control software for versions prior to 8.7 or any product running KSS."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-798 Use of Hard-coded Credentials"}]}]}, "references": {"reference_data": [{"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-01", "refsource": "MISC", "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-01"}]}, "source": {"advisory": "ICSA-21-208-01", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:42:20.055Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-01"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-33014", "datePublished": "2022-05-26T16:33:08", "dateReserved": "2021-05-13T00:00:00", "dateUpdated": "2024-08-03T23:42:20.055Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:kuka:kr_c4_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E401B324-6559-4B41-858E-AA04430F1DF2", "versionEndExcluding": "8.7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:kuka:kr_c4:-:*:*:*:*:*:*:*", "matchCriteriaId": "1A25F107-7654-4B4C-BA1E-4B3098AC4568", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:kuka:kss:*:*:*:*:*:*:*:*", "matchCriteriaId": "5E34D60A-63D4-4F41-8663-F77DF1DB95D4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An attacker can gain VxWorks Shell after login due to hard-coded credentials on a KUKA KR C4 control software for versions prior to 8.7 or any product running KSS."}, {"lang": "es", "value": "Un atacante puede conseguir VxWorks Shell despu\u00e9s de iniciar sesi\u00f3n debido a las credenciales codificadas en el software de control KUKA KR C4 para versiones anteriores a 8.7 o cualquier producto ejecutando KSS"}], "id": "CVE-2021-33014", "lastModified": "2022-06-08T12:51:29.107", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}]}, "published": "2022-05-26T17:15:08.390", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-01"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "ics-cert@hq.dhs.gov", "type": "Primary"}]}