CVSS 3.1 Score 5.0 of 10 (medium)


Published Dec 6, 2023
Updated: Dec 28, 2023


CVE-2023-40053 is a vulnerability identified in Serv-U 15.4 that allows an authenticated actor to insert malicious content on the file share function feature. The affected products include tw7VEn, sYERGs, and sqnDiF. The vulnerability has a base severity of MEDIUM and a base score of 5.0, indicating potential danger to organizations. The exploitability score is 3.1, with low privileges required and no user interaction necessary. The attack vector is through the network, with low impact on integrity and no impact on confidentiality. The CVE ID name suggests that the vulnerability relates to improper input validation (CWE-20). Remediation steps or mitigations are not provided in the given information.


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