CVE-2021-27793
Last modified
CVE-2021-27793 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. ntermittent authorization failure in aaa tacacs+ with Brocade Fabric OS versions before Brocade Fabric OS v9.0.1b and after 9.0.0, also in Brocade Fabric OS before Brocade Fabric OS v8.2.3a and after v8.2.0 could cause a user with a valid account to be unable to log into the switch.. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
Description
ntermittent authorization failure in aaa tacacs+ with Brocade Fabric OS versions before Brocade Fabric OS v9.0.1b and after 9.0.0, also in Brocade Fabric OS before Brocade Fabric OS v8.2.3a and after v8.2.0 could cause a user with a valid account to be unable to log into the switch.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | Fabric Operating System | >= 8.2.0, < 8.2.3 |
| Broadcom | Fabric Operating System | >= 9.0.0, < 9.0.1 |
| Broadcom | Fabric Operating System | 8.2.3 |
| Broadcom | Fabric Operating System | 9.0.1 |
| Broadcom | Fabric Operating System | 9.0.1a |
References
- https://security.netapp.com/advisory/ntap-20210819-0001/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210819-0001/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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