CVSS 3.1 Score 7.0 of 10 (high)


Published Jul 24, 2023
Updated: Aug 2, 2023


CVE-2023-3321 is a high-severity vulnerability that affects ABB Ability™ zenon, specifically versions 11 build through 11 build 106404. The vulnerability allows low-privileged users to read and update data in various directories used by the Zenon system. An attacker can exploit this vulnerability by running specially crafted programs on the hosts where Zenon is installed. The impact of this vulnerability is rated as high, with potential risks to confidentiality, integrity, and availability of the affected systems. Remediation measures are not provided in the given information.

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