Brocade SANnav before version 2.1.1 contains an Improper Authentication vulnerability that allows cleartext transmission of authentication…

published 2021-06-09 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-7376

cvss: 7.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 64%
public exploits: 0; none known

Brocade SANnav before version 2.1.1 contains an Improper Authentication vulnerability that allows cleartext transmission of authentication credentials of the jmx server.

Patch / fix

fixed in 1

broadcom sannav 2.1.1

Exploit prediction

1.03% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

n/a Brocade SANnav

Classification

Weakness

CWE-522 Insufficiently Protected Credentials

References

broadcom.com /support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1483
vendor-advisory

Sources

CVE List CVE-2020-15381
NVD CVE-2020-15381

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary