F5 NGINX Service Mesh 1.3.0/1.3.1 Control Plane Endpoint missing authentication

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in F5 NGINX Service Mesh 1.3.0/1.3.1. It has been declared as critical. Affected by this issue is some unknown functionality of the component Control Plane Endpoint. Executing a manipulation can lead to missing authentication. This vulnerability is handled as CVE-2022-27495. The attack can only be done within the local network. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in F5 NGINX Service Mesh 1.3.0/1.3.1 (Web Server) and classified as critical. This vulnerability affects some unknown processing of the component Control Plane Endpoint. The manipulation with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 05/06/2022 as K94093538. The advisory is shared for download at support.f5.com. This vulnerability was named CVE-2022-27495 since 04/19/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.4.0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (F5 Networks): 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: NGINX Service Mesh 1.4.0

Timelineinfo

04/19/2022 🔍
05/06/2022 +17 days 🔍
05/06/2022 +0 days 🔍
05/08/2022 +2 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: K94093538
Status: Confirmed

CVE: CVE-2022-27495 (🔍)
GCVE (CVE): GCVE-0-2022-27495
GCVE (VulDB): GCVE-100-199156

Entryinfo

Created: 05/06/2022 11:26
Updated: 05/08/2022 14:44
Changes: 05/06/2022 11:26 (51), 05/08/2022 14:44 (1)
Complete: 🔍
Cache ID: 216::103

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