7.7

CVE-2025-7044

Privilege Escalation in MAAS via Websocket Request Manipulation

An Improper Input Validation vulnerability exists in the user websocket handler of MAAS. An authenticated, unprivileged attacker can intercept a user.update websocket request and inject the is_superuser property set to true. The server improperly validates this input, allowing the attacker to self-promote to an administrator role. This results in full administrative control over the MAAS deployment.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Maas Version >= 3.3.0 < 3.3.11
Canonical ≫ Maas Version >= 3.4.0 < 3.4.9
Canonical ≫ Maas Version >= 3.5.0 < 3.5.9
Canonical ≫ Maas Version >= 3.6.0 < 3.6.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.114
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
security@ubuntu.com 7.7 3.1 4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.