CVE-2016-4985

mediumpriority · track · 31EPSS 0.029 · 87 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.86% (87th) EPSS

CVSS 5 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-28

The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the v1/drivers/$DRIVER_NAME/vendor_passthru resource.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200US

affected products (8)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
canonical openstack ironic≤ 4.2.4nvdUScpe:2.3:a:canonical:openstack_ironic:*:*:*:*:*:*:*:*
canonical openstack ironic= 5.1.0nvdUScpe:2.3:a:canonical:openstack_ironic:*:*:*:*:*:*:*:*
canonical openstack ironic= 5.1.1nvdUScpe:2.3:a:canonical:openstack_ironic:*:*:*:*:*:*:*:*
redhat openstack= 7.0nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
redhat openstack= 8nvdUScpe:2.3:a:redhat:openstack:*:*:*:*:*:*:*:*
PyPI ironic< 4.2.5osvUSpkg:pypi/ironic
PyPI ironic5.0 → 5.1.2osvUSpkg:pypi/ironic

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-f7cr-7c2c-fm8rOpenStack Ironic Exposure of Sensitive Information to an Unauthorized Actor2022-05-13ghsa · osvUS
The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the `v1/drivers/$DRIVER_NAME/vendor_passthru` resource.
PYSEC-2026-646OpenStack Ironic Exposure of Sensitive Information to an Unauthorized Actor2026-07-02vendor · osvUS
The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the `v1/drivers/$DRIVER_NAME/vendor_passthru` resource.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2016-07-12modified 2026-06-17

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+19464 more

references (23)

External citations — patches, advisories, analysis.

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