CVE-2021-35599

HIGH 8.2CVE-2021-35599 · Published 20/10/2021 · updated 17/06/2026

In short

CVE-2021-35599 is a HIGH (CVSS 8.2) vulnerability affecting zero downtime db migration to cloud (oracle).
Chance of exploitation in the next 30 days (EPSS): 0.32%, higher than 25.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
zero downtime db migration to cloud oracle	`= 21c`	No fix yet

Description

Vulnerability in the Zero Downtime DB Migration to Cloud component of Oracle Database Server. The supported version that is affected is 21c. Easily exploitable vulnerability allows high privileged attacker having Local Logon privilege with logon to the infrastructure where Zero Downtime DB Migration to Cloud executes to compromise Zero Downtime DB Migration to Cloud. While the vulnerability is in Zero Downtime DB Migration to Cloud, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Zero Downtime DB Migration to Cloud. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

References

oracle.com/security-alerts/cpuoct2021.html · Patch

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