CVE-2022-43764

Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer overflow. This may lead to Denial-of-Service conditions or execution of arbitrary code.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf	Vendor Advisory
https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:27

Type	Values Removed	Values Added
References	~~() https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf - Vendor Advisory~~	() https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf - Vendor Advisory

18 Feb 2023, 20:32

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-02-08 11:15

Updated : 2024-11-21 07:27

NVD link : CVE-2022-43764

Mitre link : CVE-2022-43764

CVE.ORG link : CVE-2022-43764

JSON object : View

Products Affected

br-automation

industrial_automation_aprol

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-43764", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-02-08T11:15:10.510", "references": [{"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "cybersecurity@ch.abb.com"}, {"url": "https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "description": [{"lang": "en", "value": "CWE-121"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Insufficient validation of input parameters when\nchanging configuration on Tbase server in B&R APROL versions\u00a0< R 4.2-07 could result in buffer\noverflow. This may lead to Denial-of-Service conditions or execution of\narbitrary code.\n\n\n\n\n\n\n\n"}], "lastModified": "2024-11-21T07:27:11.137", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6624D93D-0C10-4823-B95C-05974EA9F4DD", "versionEndExcluding": "r4.2-07"}], "operator": "OR"}]}], "sourceIdentifier": "cybersecurity@ch.abb.com"}