CVE-2021-27794

EPSS 0.06%
Veröffentlicht 12.08.2021 15:15:07
Zuletzt bearbeitet 21.11.2024 05:58:34
Quelle sirt@brocade.com
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A vulnerability in the authentication mechanism of Brocade Fabric OS versions before Brocade Fabric OS v.9.0.1a, v8.2.3a and v7.4.2h could allow a user to Login with empty password, and invalid password through telnet, ssh and REST.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Broadcom ≫ Fabric Operating System Version < 7.4.2h

Broadcom ≫ Fabric Operating System Version >= 8.0.0 < 8.2.3a

Broadcom ≫ Fabric Operating System Version >= 9.0.0 < 9.0.1a

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.06%	0.148

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	4.6	3.9	6.4	AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

https://security.netapp.com/advisory/ntap-20210819-0001/

Third Party Advisory

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1552

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-27794

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-27794

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-27794

EUVD