CVE-2023-43699

Improper Restriction of Excessive Authentication Attempts in RDT400 in SICK APU allows an unprivileged remote attacker to guess the password via trial-and-error as the login attempts are not limited.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json	Vendor Advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf	Vendor Advisory
https://sick.com/psirt	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sick:apu0200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sick:apu0200:-:*:*:*:*:*:*:*

History

11 Oct 2023, 19:07

Type	Values Removed	Values Added
References	~~(MISC) https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json -~~	(MISC) https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json - Vendor Advisory
References	~~(MISC) https://sick.com/psirt -~~	(MISC) https://sick.com/psirt - Product
References	~~(MISC) https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf -~~	(MISC) https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf - Vendor Advisory
CPE		cpe:2.3:h:sick:apu0200:-:::::::* cpe:2.3:o:sick:apu0200_firmware::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
First Time		Sick apu0200 Sick apu0200 Firmware Sick
CWE		CWE-307

09 Oct 2023, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-09 12:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-43699

Mitre link : CVE-2023-43699

CVE.ORG link : CVE-2023-43699

JSON object : View

Products Affected

sick

apu0200_firmware
apu0200

CWE

CWE-307

Improper Restriction of Excessive Authentication Attempts

{"id": "CVE-2023-43699", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "psirt@sick.de", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-10-09T12:15:10.140", "references": [{"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json", "tags": ["Vendor Advisory"], "source": "psirt@sick.de"}, {"url": "https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf", "tags": ["Vendor Advisory"], "source": "psirt@sick.de"}, {"url": "https://sick.com/psirt", "tags": ["Product"], "source": "psirt@sick.de"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-307"}]}, {"type": "Secondary", "source": "psirt@sick.de", "description": [{"lang": "en", "value": "CWE-307"}]}], "descriptions": [{"lang": "en", "value": "\nImproper Restriction of Excessive Authentication Attempts in RDT400 in SICK APU\nallows an unprivileged remote attacker to guess the password via trial-and-error as the login attempts\nare not limited.\n\n"}, {"lang": "es", "value": "La restricci\u00f3n inadecuada de intentos de autenticaci\u00f3n excesivos de RDT400 en SICK APU permite a un atacante remoto sin privilegios adivinar la contrase\u00f1a mediante prueba y error, ya que los intentos de inicio de sesi\u00f3n no est\u00e1n limitados."}], "lastModified": "2023-10-11T19:07:36.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sick:apu0200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2A3C873-A9B5-4AF8-8703-F00233E56A5E", "versionEndExcluding": "4.0.0.6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sick:apu0200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0E32F3FD-FB2B-4F73-AD20-8AB98B02FCF1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@sick.de"}