CVE-2024-10405: brocade sannav Weak Crypto — Fix

Description

Brocade SANnav before SANnav 2.3.1b enables weak TLS ciphers on ports 443 and 18082. In case of a successful exploit, an attacker can read Brocade SANnav data stream that includes monitored Brocade Fabric OS switches performance data, port status, zoning information, WWNs, IP Addresses, but no customer data, no personal data and no secrets or passwords, as it travels across the network.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-327 CWE-327

Affected Products

Vendor	Product	Versions
broadcom	brocade_sannav	< 2.3.1b

References

Advisories & Patches

https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25402

Frequently Asked Questions

What is CVE-2024-10405? +

Brocade SANnav before SANnav 2.3.1b enables weak TLS ciphers on ports 443 and 18082. In case of a successful exploit, an attacker can read Brocade SANnav data stream that includes monitored Brocade Fabric OS switches performance data, port status, zoning information, WWNs, IP Addresses, but no customer data, no personal data and no secrets or passwords, as it travels across the network. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-10405? +

CVE-2024-10405 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-10405? +

CVE-2024-10405 affects products from broadcom, specifically: brocade_sannav. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-10405? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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