CVE-2021-2385 is a medium-severity vulnerability affecting Oracle MySQL Server versions 5.7.34 and prior, and 8.0.25 and prior, specifically within the Replication component. A highly privileged attacker with network access can exploit this vulnerability to cause a complete denial of service (system hang or crash) and achieve limited unauthorized data manipulation (update, insert, delete). While difficult to exploit, successful attacks carry a CVSS 3.1 Base Score of 5.0, impacting integrity and availability. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.7.0, <= 5.7.34CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* | ||
>= 8.0.0, <= 8.0.25CPE matchmatch criteria | cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:* | ||
33CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | ||
34CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H
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