Resource exhaustion in SmartFabric OS10 - CVE-2023-39248
Published: April 25, 2025
Vulnerability identifier: #VU107958
CSH Severity: High
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-39248
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability occurs when switches are configured with VLT and VRRP. A remote attacker can cause the network to be flooded leading to Denial of Service for actual network users
Affected software
SmartFabric OS10
How to mitigate CVE-2023-39248
Install updates from vendor's website.
SmartFabric OS10 - addressed in versions 10.5.4.10, 10.5.5.7, 10.5.3.9, 10.5.5.6