CVE-2024-53916

HIGH EPSS 48.3%
Published Nov 25, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Nov 25, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In OpenStack Neutron before 25.0.1, neutron/extensions/tagging.py can use an incorrect ID during policy enforcement. It does not apply the proper policy check for changing network tags. An unprivileged tenant is able to change (add and clear) tags on network objects that do not belong to the tenant, and this action is not subjected to the proper policy authorization check. This affects 23 before 23.2.1, 24 before 24.0.2, and 25 before 25.0.1.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
48.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-754

References 5

  • openwall.com http://www.openwall.com/lists/oss-security/2024/12/03/1
  • github.com https://github.com/openstack/neutron/blob/363ffa6e9e1ab5968f87d45bc2f1cb6394f48b9f/neutron/extensions/tagging.py#L138-L232
  • review.opendev.org https://review.opendev.org/c/openstack/neutron/+/935883
  • review.opendev.org https://review.opendev.org/q/project:openstack/neutron
  • security.openstack.org https://security.openstack.org/ossa/OSSA-2024-005.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.