CVE-2022-23727

There is a privilege escalation vulnerability in some webOS TVs. Due to wrong setting environments, local attacker is able to perform specific operation to exploit this vulnerability. Exploitation may cause the attacker to obtain a higher privilege

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lgsecurity.lge.com/bulletins/tv	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:lg:webos:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-28 20:15

Updated : 2023-07-03 20:34

NVD link : CVE-2022-23727

Mitre link : CVE-2022-23727

CVE.ORG link : CVE-2022-23727

JSON object : View

Products Affected

lg

webos

CWE

NVD-CWE-noinfo

{"id": "CVE-2022-23727", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-01-28T20:15:12.913", "references": [{"url": "https://lgsecurity.lge.com/bulletins/tv", "tags": ["Vendor Advisory"], "source": "product.security@lge.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "There is a privilege escalation vulnerability in some webOS TVs. Due to wrong setting environments, local attacker is able to perform specific operation to exploit this vulnerability. Exploitation may cause the attacker to obtain a higher privilege"}, {"lang": "es", "value": "Se presenta una vulnerabilidad de escalada de privilegios en algunos televisores webOS. Debido a entornos de configuraci\u00f3n err\u00f3neos, un atacante local es capaz de llevar a cabo una operaci\u00f3n espec\u00edfica para explotar esta vulnerabilidad. Una explotaci\u00f3n puede causar que el atacante obtenga un privilegio superior"}], "lastModified": "2023-07-03T20:34:03.637", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lg:webos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "12637779-93DC-4657-889F-58DFED8615EC", "versionEndIncluding": "5.0", "versionStartIncluding": "3.0"}], "operator": "OR"}]}], "sourceIdentifier": "product.security@lge.com"}