Base Score

HIGH7.5

CVE-2025-59030

An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP.

VectorNETWORK

Published Bysecurity@open-xchange.com

Published DateDec 09, 2025, 16:17

Weakness Type (CWE):CWE-276

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH

References

https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-08.html

Base Score

HIGH7.5

Weakness Type (CWE):CWE-276

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

HIGH