CVE-2020-8259

Exploit

EPSS 0.08%
Veröffentlicht 16.11.2020 01:15:13
Zuletzt bearbeitet 21.11.2024 05:38:36
Quelle support@hackerone.com
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Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Nextcloud ≫ Nextcloud Server Version < 20.0.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.08%	0.241

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	8.1	2.8	5.2	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
nvd@nist.gov	5.5	8	4.9	AV:N/AC:L/Au:S/C:P/I:P/A:N

CWE-522 Insufficiently Protected Credentials

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

https://hackerone.com/reports/732431

Third Party Advisory

Exploit

Issue Tracking

https://nextcloud.com/security/advisory/?id=NC-SA-2020-041

Vendor Advisory

Broken Link

https://nvd.nist.gov/vuln/detail/CVE-2020-8259

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-8259

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-8259

EUVD