Vulnerability · NVD published 2023-01-18
CVE-2023-21887
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: GIS). Supported versions that are affected are 8.0.31 and prior. Easily exploitable vulnerability allows high privileged 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
- First PoC
- 1002 days →First cited attacker
Signals
- Exploited in the wild
- Not on KEVNot in CISA's catalogue as of the last daily pull. Absence is not proof of safety.
- EPSS · 30-day forecast
- 43%Chance of exploitation in the next 30 days, 99th percentile of all CVEs. A forecast; KEV outranks it.
- CVSS · NVD · MEDIUM
- 4.9CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- Internet exposure
- not stated by sourcesNo exposure census on this CVE's dispatches.
Exploits
1 known · links onlyGitHub PoCs · by trust, then stars1
- zwxxb/CVE-2023-21887 ↗Trust ok 100
Remote Code Execution : Ivanti
★ 2 · created 2024-01-19
Fake proof-of-concept repositories have been used to deliver malware to the researchers who run them. The trust verdict is our engine's heuristic over the repository (account age, what it ships, how its stars arrived); it is a reason to read the code first, not a finding about its author.
On the wire
0 dispatchesNo dispatch on our wire has named this CVE yet.
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