CVE-2021-2429
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB).
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 41.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
- CVSS 3.1
- 5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 41.48% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- oracle/mysql server · netapp/oncommand insight
- Source
- secalert_us@oracle.com
EPSS 41.5% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://security.netapp.com/advisory/ntap-20210723-0001/Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2021.htmlVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-889/Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210723-0001/Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2021.htmlVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-889/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.