Exploitation Attempts Observed for Critical ownCloud Vulnerabilities (CVE-2023-49103, CVE-2023-49104, CVE-2023-49105)

Exploitation activity targeting ownCloud with the CVE-2023-49103 vulnerability has been observed, raising concerns within the cybersecurity community.

ownCloud, renowned as an open-source file server facilitating secure storage, file-sharing, and collaboration, recently drew attention due to the disclosure of three critical vulnerabilities, including CVE-2023-49103.

In parallel, CISA’s weekly vulnerability summary features these recent ownCloud vulnerabilities, currently categorized as “Severity Not Yet Assigned.” While official severity ratings await assignment, MITRE rates them as critical. Notably, CVE-2023-49103 is actively exploited, boasting a …

attention cisa collaboration community critical critical vulnerabilities cve cve-2023-49103 cve-2023-49104 cve-2023-49105 cybersecurity cybersecurity community disclosure exploitation features file owncloud server sharing storage targeting vulnerabilities vulnerability weekly