CVE-2021-27794
published 2021-08-12CVE-2021-27794: 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…
PriorityP342high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.24%
15.0th percentile
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.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| broadcom | fabric_operating_system | < 7.4.2h | 7.4.2h |
| broadcom | fabric_operating_system | >= 8.0.0 < 8.2.3a | 8.2.3a |
| broadcom | fabric_operating_system | >= 9.0.0 < 9.0.1a | 9.0.1a |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://security.netapp.com/advisory/ntap-20210819-0001/https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1552https://security.netapp.com/advisory/ntap-20210819-0001/https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1552
2021-08-12
Published