High severity · published Nov 8, 2019
CVE-2019-16205
A vulnerability, in Brocade SANnav versions before v2.0, could allow remote attackers to brute-force a valid session ID
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
A vulnerability, in Brocade SANnav versions before v2.0, could allow remote attackers to brute-force a valid session ID. The vulnerability is due to an insufficiently random session ID for several post-authentication actions in the SANnav portal.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Brocade Sannav · Broadcom
before 2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-16205
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-16205
Vendor Advisory
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-864
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