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CVE-2025-59454

MediumCVSS 4.3 / 10
Published Nov 27, 2025·Last modified Apr 10, 2026
Affected Components(0)

No affected components available

Description

In Apache CloudStack, a gap in access control checks affected the APIs - createNetworkACL

  • listNetworkACLs
  • listResourceDetails
  • listVirtualMachinesUsageHistory
  • listVolumesUsageHistory

While these APIs were accessible only to authorized users, insufficient permission validation meant that users could occasionally access information beyond their intended scope.

Users are recommended to upgrade to Apache CloudStack 4.20.2.0 or 4.22.0.0, which fixes the issue.

Risk Scores
Base Score
4.3

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information.

Threat Intelligence
4.0

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.35%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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