CVE-2018-10898

A vulnerability was found in openstack-tripleo-heat-templates before version 8.0.2-40. When...

8.8 HighFix available

A vulnerability was found in openstack-tripleo-heat-templates before version 8.0.2-40. When deployed using Director using default configuration, Opendaylight in RHOSP13 is configured with easily guessable default credentials.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.89%Up 0.3 points since Apr 14, 2021

What each source reports

CVE List Score used 8.8

Record: CVE-2018-10898
CVSS 3.0: 8.8 HighCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-798
Updated: 2026-11-02

EUVDEUVD-2018-0141 8.8

Record: EUVD-2018-0141
CVSS 3.0: 8.8 HighCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9xj4-8jr9-rf9f 8.8

A vulnerability was found in openstack-tripleo-heat-templates before version 8.0.2-40. When...

Record: GHSA-9xj4-8jr9-rf9f
CVSS 3.0: 8.8 HighCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-798
Updated: 2026-11-02

NVD 8.8

Record: CVE-2018-10898
CVSS 3.0: 8.8 HighCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 5.8 MediumAV:A/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-798
Updated: 2026-11-02

OSVRHSA-2018:2214 8.8

Red Hat Security Advisory: openstack-tripleo-heat-templates security update

Record: RHSA-2018:2214
CVSS 3.0: 8.8 HighCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2018-10898 8.8

Record: UBUNTU-CVE-2018-10898
CVSS 3.0: 8.8 HighCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVPYSEC-2018-102 No score

Record: PYSEC-2018-102
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`tripleo-heat-templates` PyPI	before 8.0.3, plus listed versions 0.5.60.6.00.6.10.6.20.6.3 Show 45 moreShow less 0.6.40.7.00.7.10.7.20.7.30.7.40.7.50.7.60.7.70.7.80.7.90.8.00.8.10.8.100.8.110.8.120.8.130.8.140.8.20.8.30.8.40.8.50.8.60.8.70.8.80.8.92.0.02.1.02.2.05.0.05.0.0.0b15.0.0.0b25.0.0.0b35.0.0.0rc15.0.0.0rc25.0.0.0rc35.1.05.2.05.3.05.3.15.3.105.3.115.3.125.3.135.3.2	8.0.3
`openstack-tripleo-common` Red Hat:openstack:13::el7	before 0:8.6.1-23.el7ost	0:8.6.1-23.el7ost
`openstack-tripleo-common-container-base` Red Hat:openstack:13::el7	before 0:8.6.1-23.el7ost	0:8.6.1-23.el7ost
`openstack-tripleo-common-containers` Red Hat:openstack:13::el7	before 0:8.6.1-23.el7ost	0:8.6.1-23.el7ost
`openstack-tripleo-common-devtools` Red Hat:openstack:13::el7	before 0:8.6.1-23.el7ost	0:8.6.1-23.el7ost
`openstack-tripleo-heat-templates` Red Hat:openstack:13::el7	before 0:8.0.2-43.el7ost	0:8.0.2-43.el7ost
`puppet-opendaylight` Red Hat:openstack:13::el7	before 0:8.1.2-2.38977efgit.el7ost	0:8.1.2-2.38977efgit.el7ost
`python-tripleoclient` Red Hat:openstack:13::el7	before 0:9.2.1-13.el7ost	0:9.2.1-13.el7ost
`tripleo-heat-templates` Ubuntu:16.04:LTS	All versions, plus listed versions 0.6.1-1	None known
`tripleo-heat-templates` Ubuntu:18.04:LTS	All versions, plus listed versions 5.2.0-1	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-10898 is a high vulnerability (CVSS 8.8) in [unknown] Openstack-tripleo-heat-templates, published July 30, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. Fixed in tripleo-heat-templates 8.0.3.

References

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This page doesn't list everything

Left out here: 61 versions. The JSON record has them.