CVE-2020-15850

Insecure permissions in Nakivo Backup & Replication Director version 9.4.0.r43656 on Linux allow local users to access the Nakivo Director web interface and gain root privileges. This occurs because the database containing the users of the web application and the password-recovery secret value is readable.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

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

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://helpcenter.nakivo.com/display/RN/v10.3+Release+Notes	Release Notes Vendor Advisory
https://labs.f-secure.com/advisories/nakivo-backup-and-replication-multiple-vulnerabilities	Exploit Third Party Advisory
https://helpcenter.nakivo.com/display/RN/v10.3+Release+Notes	Release Notes Vendor Advisory
https://labs.f-secure.com/advisories/nakivo-backup-and-replication-multiple-vulnerabilities	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:nakivo:backup_\&_replication_director:9.4.0.r43656:*:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:06

Type	Values Removed	Values Added
References	~~() https://helpcenter.nakivo.com/display/RN/v10.3+Release+Notes - Release Notes, Vendor Advisory~~	() https://helpcenter.nakivo.com/display/RN/v10.3+Release+Notes - Release Notes, Vendor Advisory
References	~~() https://labs.f-secure.com/advisories/nakivo-backup-and-replication-multiple-vulnerabilities - Exploit, Third Party Advisory~~	() https://labs.f-secure.com/advisories/nakivo-backup-and-replication-multiple-vulnerabilities - Exploit, Third Party Advisory

Information

Published : 2020-09-24 21:15

Updated : 2024-11-21 05:06

NVD link : CVE-2020-15850

Mitre link : CVE-2020-15850

CVE.ORG link : CVE-2020-15850

JSON object : View

Products Affected

nakivo

backup_\&_replication_director

linux

linux_kernel

CWE

CWE-276

Incorrect Default Permissions

{"id": "CVE-2020-15850", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": "2020-09-24T21:15:15.513", "references": [{"url": "https://helpcenter.nakivo.com/display/RN/v10.3+Release+Notes", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://labs.f-secure.com/advisories/nakivo-backup-and-replication-multiple-vulnerabilities", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://helpcenter.nakivo.com/display/RN/v10.3+Release+Notes", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://labs.f-secure.com/advisories/nakivo-backup-and-replication-multiple-vulnerabilities", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-276"}]}], "descriptions": [{"lang": "en", "value": "Insecure permissions in Nakivo Backup & Replication Director version 9.4.0.r43656 on Linux allow local users to access the Nakivo Director web interface and gain root privileges. This occurs because the database containing the users of the web application and the password-recovery secret value is readable."}, {"lang": "es", "value": "Unos permisos no seguros en Nakivo Backup & Replication Director versi\u00f3n 9.4.0.r43656 en Linux, permiten a usuarios locales acceder a la interfaz web de Nakivo Director y alcanzar privilegios root. Esto ocurre porque la base de datos que contiene los usuarios de la aplicaci\u00f3n web y el valor secreto de recuperaci\u00f3n de contrase\u00f1a es legible."}], "lastModified": "2024-11-21T05:06:18.570", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nakivo:backup_\\&_replication_director:9.4.0.r43656:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14FCC7C5-2E4D-4952-AF8A-86D8ABA72C72"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}