Vulnerability in Broadcom Brocade Sannav
CVE-2020-15387
The host SSH servers of Brocade Fabric OS before Brocade Fabric OS v7.4.2h, v8.2.1c, v8.2.2, v9.0.0, and Brocade SANnav before v2.1.1 utilize keys of less than 2048 bits, which may be vulnerable to man-in-the-middle attacks and/or insecure SSH communications.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Broadcom Brocade Sannav
- Broadcom Fabric Operating System — versions 7.4.2, 7.4.2a, 7.4.2b
- Brocade Sannav & Fabric OS — versions Brocade Fabric OS v7.4.2h, v8.2.1c, v8.2.2, v9.0.0 and Brocade SANnav v2.1.1
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2020-15387?
- CVE-2020-15387 is a high-severity vulnerability in Broadcom Brocade Sannav, classified under Inadequate Encryption Strength. CVSS score: 7.4/10. Published 2021-06-09.
- How severe is CVE-2020-15387?
- High severity. CVSS v3 base score is 7.4 out of 10.