CVSS 3.1 Score 8.8 of 10 (high)


Published Oct 3, 2023
Updated: Oct 6, 2023
CWE ID 354


CVE-2023-4929 is an improper validation of integrity check vulnerability that affects all firmware versions of the NPort 5000 Series. This vulnerability allows malicious users to manipulate the firmware and gain control of devices due to insufficient checks on firmware updates or upgrades. The potential danger posed to an organization is high, with a base severity rating of HIGH and a base score of 8.8. The vulnerability has a low attack complexity and requires low privileges, but can be exploited over the network without user interaction. It has a high impact on both integrity and confidentiality, with an availability impact also being assessed as high. To remediate this vulnerability, organizations should apply the necessary firmware patches or updates provided by the vendor.

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