CVE-2023-26318

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Xiaomi Xiaomi Router allows Overflow Buffers.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://trust.mi.com/misrc/bulletins/advisory?cveId=539	Vendor Advisory
https://trust.mi.com/misrc/bulletins/advisory?cveId=539	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mi:xiaomi_router_ax3200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:mi:xiaomi_router_ax3200:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:51

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.2~~	v2 : unknown v3 : 6.7
References	~~() https://trust.mi.com/misrc/bulletins/advisory?cveId=539 - Vendor Advisory~~	() https://trust.mi.com/misrc/bulletins/advisory?cveId=539 - Vendor Advisory

Information

Published : 2023-10-11 07:15

Updated : 2024-11-21 07:51

NVD link : CVE-2023-26318

Mitre link : CVE-2023-26318

CVE.ORG link : CVE-2023-26318

JSON object : View

Products Affected

mi

xiaomi_router_ax3200_firmware
xiaomi_router_ax3200

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

{"id": "CVE-2023-26318", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@xiaomi.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2023-10-11T07:15:09.890", "references": [{"url": "https://trust.mi.com/misrc/bulletins/advisory?cveId=539", "tags": ["Vendor Advisory"], "source": "security@xiaomi.com"}, {"url": "https://trust.mi.com/misrc/bulletins/advisory?cveId=539", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@xiaomi.com", "description": [{"lang": "en", "value": "CWE-120"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Xiaomi Xiaomi Router allows Overflow Buffers."}, {"lang": "es", "value": "La vulnerabilidad de copia del b\u00fafer sin verificar el tama\u00f1o de la entrada ('Desbordamiento de b\u00fafer cl\u00e1sico') de Xiaomi en Xiaomi Router permite desbordar b\u00faferes."}], "lastModified": "2024-11-21T07:51:06.910", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:mi:xiaomi_router_ax3200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B83DBDCF-18F3-4653-AFFB-1674EFB12520", "versionEndExcluding": "2023.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mi:xiaomi_router_ax3200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2E84167F-E0B9-465F-ACD8-2202FDA73949"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@xiaomi.com"}