CVE-2023-48363

A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain unorganized RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-753746.html	Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-753746.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:openpcs_7::::::::
	cpe:2.3:a:siemens:simatic_batch::::::::
	cpe:2.3:a:siemens:simatic_pcs_7::::::::
	cpe:2.3:a:siemens:simatic_route_control::::::::
	cpe:2.3:a:siemens:simatic_wincc:7.4:::::::*
	cpe:2.3:a:siemens:simatic_wincc:7.5:::::::*
	cpe:2.3:a:siemens:simatic_wincc:8.0:::::::*
	cpe:2.3:a:siemens:simatic_wincc_runtime_professional::::::::
	cpe:2.3:a:siemens:simatic_wincc_runtime_professional:19:::::::*

History

No history.

Information

Published : 2024-02-13 09:15

Updated : 2024-11-21 08:31

NVD link : CVE-2023-48363

Mitre link : CVE-2023-48363

CVE.ORG link : CVE-2023-48363

JSON object : View

Products Affected

siemens

openpcs_7
simatic_route_control
simatic_batch
simatic_wincc_runtime_professional
simatic_wincc
simatic_pcs_7

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2023-48363", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"safety": "NOT_DEFINED", "version": "4.0", "recovery": "NOT_DEFINED", "baseScore": 7.1, "automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "modifiedAttackVector": "NOT_DEFINED", "integrityRequirements": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "availabilityRequirements": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subsequentSystemIntegrity": "NONE", "vulnerableSystemIntegrity": "NONE", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "confidentialityRequirements": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "subsequentSystemAvailability": "NONE", "vulnerableSystemAvailability": "HIGH", "subsequentSystemConfidentiality": "NONE", "vulnerableSystemConfidentiality": "NONE", "modifiedSubsequentSystemIntegrity": "NOT_DEFINED", "modifiedVulnerableSystemIntegrity": "NOT_DEFINED", "modifiedSubsequentSystemAvailability": "NOT_DEFINED", "modifiedVulnerableSystemAvailability": "NOT_DEFINED", "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED", "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED"}}]}, "published": "2024-02-13T09:15:45.763", "references": [{"url": "https://cert-portal.siemens.com/productcert/html/ssa-753746.html", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}, {"url": "https://cert-portal.siemens.com/productcert/html/ssa-753746.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) \r\ncommunication protocol in the affected products do not \r\nproperly handle certain unorganized RPC messages. An \r\nattacker could use this vulnerability to cause a denial of service \r\ncondition in the RPC server."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en: \nOpenPCS 7 V9.1 (todas las versiones), \nSIMATIC BATCH V9.1 (todas las versiones), \nSIMATIC PCS 7 V9.1 (todas las versiones), \nSIMATIC Route Control V9.1 (todas las versiones), \nSIMATIC WinCC Runtime Professional V18 (todas las versiones), \nSIMATIC WinCC Runtime Professional V19 (todas las versiones), \nSIMATIC WinCC V7.4 (todas las versiones), \nSIMATIC WinCC V7.5 (todas las versiones < V7.5 SP2 Update 15), \nSIMATIC WinCC V8.0 (Todas las versiones "}], "lastModified": "2024-11-21T08:31:34.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:openpcs_7:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1350C78-30BE-4FA0-BE95-7A897C0D1927", "versionEndIncluding": "9.1"}, {"criteria": "cpe:2.3:a:siemens:simatic_batch:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA5C1EC7-2F78-400D-9F85-FCEF71C4F1D5", "versionEndIncluding": "9.1"}, {"criteria": "cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDA0756E-97B0-4896-BED4-44E86D6C76DE", "versionEndIncluding": "9.1"}, {"criteria": "cpe:2.3:a:siemens:simatic_route_control:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0AF2A6B-2A46-4147-AB1C-6E4DD71CD8C2", "versionEndIncluding": "9.1"}, {"criteria": "cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F64B795A-7E66-49AE-BE40-E8EEAC12D280"}, {"criteria": "cpe:2.3:a:siemens:simatic_wincc:7.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D3A0BA7-EDC9-428D-A9C9-1CF602CEDFB5"}, {"criteria": "cpe:2.3:a:siemens:simatic_wincc:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E57C7724-EEDA-4F6E-8634-65B10C3319A2"}, {"criteria": "cpe:2.3:a:siemens:simatic_wincc_runtime_professional:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "872A881A-22F6-47E0-99ED-A83D9F77DB02", "versionEndIncluding": "18"}, {"criteria": "cpe:2.3:a:siemens:simatic_wincc_runtime_professional:19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18D1C8AC-6A32-4ABB-A52D-58B774A5C9BE"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}