CVE-2019-20490

cPanel before 82.0.18 allows authentication bypass because webmail usernames are processed inconsistently (SEC-499).

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://documentation.cpanel.net/display/CL/82+Change+Log	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cpanel:cpanel::::::::
	cpe:2.3:a:cpanel:cpanel::::::::
	cpe:2.3:a:cpanel:cpanel::::::::

History

No history.

Information

Published : 2020-03-17 15:15

Updated : 2023-12-10 13:27

NVD link : CVE-2019-20490

Mitre link : CVE-2019-20490

CVE.ORG link : CVE-2019-20490

JSON object : View

Products Affected

cpanel

cpanel

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-20490", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 2.8}]}, "published": "2020-03-17T15:15:12.800", "references": [{"url": "https://documentation.cpanel.net/display/CL/82+Change+Log", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "cPanel before 82.0.18 allows authentication bypass because webmail usernames are processed inconsistently (SEC-499)."}, {"lang": "es", "value": "cPanel versiones anteriores a 82.0.18, permite omitir la autenticaci\u00f3n porque los nombres de usuario de correo web son procesados inconsistentemente (SEC-499)."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F482ADA6-F3AF-4EBA-A7C9-03C7B9BB6AEA", "versionEndExcluding": "78.0.43", "versionStartIncluding": "77.9999.110"}, {"criteria": "cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "13BFBDE4-58CC-4438-8E91-A37137A847DB", "versionEndExcluding": "82.0.18", "versionStartIncluding": "81.9999.242"}, {"criteria": "cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49C71440-6734-4BE6-AB32-094EB480868A", "versionEndExcluding": "84.0.10", "versionStartIncluding": "83.9999.115"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}