CVE-2021-27789: broadcom fabric_operating_system
Vulnerability summary
CVE-2021-27789 is a medium (CVSS 6.5) vulnerability in broadcom fabric_operating_system. EPSS estimates a 0.82% chance of exploitation in the next 30 days, higher than 56.4% of scored vulnerabilities.
Timeline
- 18-03-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The Web application of Brocade Fabric OS before versions Brocade Fabric OS v9.0.1a and v8.2.3a contains debug statements that expose sensitive information to the program's standard output device. An attacker who has compromised the FOS system may utilize this weakness to capture sensitive information, such as user credentials.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.82%
Chance of exploitation in the next 30 days
Percentile
56%
Versus all other CVEs
30-day change
0.00 pp
From 0.82% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Broadcom1 product
- fabric_operating_system< 8.2.3a | ≥ 9.0.0, < 9.0.1a
1 vendor · 1 product