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Vulnerability details: VCID-6q82-uqt4-tua4
Vulnerability ID VCID-6q82-uqt4-tua4
Aliases CVE-2025-21520
Summary mysql: MySQL Server Options Vulnerability
Status Published
Exploitability 0.5
Weighted Severity 1.6
Risk 0.8
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-285 Improper Authorization
System Score Found at
cvssv3 1.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21520.json
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
epss 0.00024 https://api.first.org/data/v1/epss?cve=CVE-2025-21520
cvssv3.1 1.8 https://www.oracle.com/security-alerts/cpujan2025.html
ssvc Track https://www.oracle.com/security-alerts/cpujan2025.html
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21520.json
https://api.first.org/data/v1/epss?cve=CVE-2025-21520
1093877 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1093877
2339220 https://bugzilla.redhat.com/show_bug.cgi?id=2339220
cpe:2.3:a:oracle:mysql_cluster:7.6.32_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_cluster:7.6.32_and_prior:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_cluster:8.0.40_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_cluster:8.0.40_and_prior:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_cluster:8.4.3_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_cluster:8.4.3_and_prior:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_cluster:9.1.0_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_cluster:9.1.0_and_prior:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_server:8.0.40_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_server:8.0.40_and_prior:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_server:8.4.3_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_server:8.4.3_and_prior:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_server:9.1.0_and_prior:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_server:9.1.0_and_prior:*:*:*:*:*:*:*
cpujan2025.html https://www.oracle.com/security-alerts/cpujan2025.html
RHSA-2025:1671 https://access.redhat.com/errata/RHSA-2025:1671
RHSA-2025:1673 https://access.redhat.com/errata/RHSA-2025:1673
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21520.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N Found at https://www.oracle.com/security-alerts/cpujan2025.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-01-22T18:35:04Z/ Found at https://www.oracle.com/security-alerts/cpujan2025.html
Exploit Prediction Scoring System (EPSS)
Percentile 0.06606
EPSS Score 0.00024
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:43:03.719099+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-21520.json 38.0.0