openstack-tripleo-heat-templates up to 11.6.0 Configuration File www_authenticate_uri information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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2.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in openstack-tripleo-heat-templates up to 11.6.0 and classified as problematic. This affects an unknown part of the component Configuration File Handler. Performing a manipulation of the argument www_authenticate_uri results in information disclosure. This vulnerability is identified as CVE-2021-4180. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in openstack-tripleo-heat-templates up to 11.6.0 (Cloud Software). This affects an unknown part of the component Configuration File Handler. The manipulation of the argument www_authenticate_uri with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.

The weakness was released 03/24/2022. The advisory is shared at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2021-4180 since 12/27/2021. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 261250 (Linux Distros Unpatched Vulnerability : CVE-2021-4180), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 11.6.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (261250). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.6
VulDB Meta Temp Score: 2.5

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 261250
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2021-4180

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: openstack-tripleo-heat-templates 11.6.1

Timelineinfo

12/27/2021 🔍
03/24/2022 +87 days 🔍
03/24/2022 +0 days 🔍
09/09/2025 +1265 days 🔍

Sourcesinfo

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2021-4180 (🔍)
GCVE (CVE): GCVE-0-2021-4180
GCVE (VulDB): GCVE-100-195681

Entryinfo

Created: 03/24/2022 11:30
Updated: 09/09/2025 15:01
Changes: 03/24/2022 11:30 (40), 03/25/2022 14:22 (1), 09/09/2025 15:01 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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