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High severity · published Nov 24, 2024
CVE-2024-53916
In OpenStack Neutron before 25.0.1, neutron/extensions/tagging.py can use an incorrect ID during policy enforcement
7.5
CVSS
0.7%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Neutron · Openstack
through 25.0.0 · source: CISA
Affected product
NE
Neutron
Openstack
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-53916
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-53916
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
www.openwall.com
http://www.openwall.com/lists/oss-security/2024/12/03/1
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