CVE-2025-21520 (GCVE-0-2025-21520)

Vulnerability from cvelistv5 – Published: 2025-01-21 20:53 – Updated: 2025-11-03 20:57
VLAI?
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Options). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 1.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N).
Severity ?
1.8 (Low)
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
CWE
  • Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Cluster accessible data.
Assigner
References
Impacted products
Vendor Product Version
Oracle Corporation MySQL Cluster Affected: * , ≤ 7.6.32 (custom)
Affected: * , ≤ 8.0.40 (custom)
Affected: * , ≤ 8.4.3 (custom)
Affected: * , ≤ 9.1.0 (custom)
    cpe:2.3:a:oracle:mysql_cluster:7.6.32_and_prior:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:mysql_cluster:8.0.40_and_prior:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:mysql_cluster:8.4.3_and_prior:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:mysql_cluster:9.1.0_and_prior:*:*:*:*:*:*:*
 Create a notification for this product.
    Oracle Corporation MySQL Server Affected: * , ≤ 8.0.40 (custom)
Affected: * , ≤ 8.4.3 (custom)
Affected: * , ≤ 9.1.0 (custom)
    cpe:2.3:a:oracle:mysql_server:8.0.40_and_prior:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:mysql_server:8.4.3_and_prior:*:*:*:*:*:*:*
    cpe:2.3:a:oracle:mysql_server:9.1.0_and_prior:*:*:*:*:*:*:*
 Create a notification for this product.
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.