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CVE-2023-4640— Set Logging Level Without Authentication

Quick assessment

Affected
YugabyteDB Anywhere
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

YugabyteDB是美国Yugabyte公司的一款用于云原生应用程序的高性能事务性分布式 SQL 数据库。 YugabyteDB Anywhere 2.0.0 到 2.17.3版本存在安全漏洞，该漏洞源于负责设置日志级别的控制器不包含任何授权检查以确保用户经过身份验证。

CVSS 6.5 · Medium EPSS 0.39% · P30

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-4640

Vulnerability Information
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Vulnerability Title
Set Logging Level Without Authentication
Source: CVE Program / CVE List V5
Vulnerability Description
The controller responsible for setting the logging level does not include any authorization checks to ensure the user is authenticated. This can be seen by noting that it extends Controller rather than AuthenticatedController and includes no further checks. This issue affects YugabyteDB Anywhere: from 2.0.0 through 2.17.3
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
YugabyteDB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YugabyteDB是美国Yugabyte公司的一款用于云原生应用程序的高性能事务性分布式 SQL 数据库。 YugabyteDB Anywhere 2.0.0 到 2.17.3版本存在安全漏洞，该漏洞源于负责设置日志级别的控制器不包含任何授权检查以确保用户经过身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
YugabyteDB Anywhere 2.0.0 ~ 2.17.3 -

II. Public POCs for CVE-2023-4640

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III. Intelligence Information for CVE-2023-4640

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IV. Related Vulnerabilities

Same vendor: YugabyteDB
Same weakness: CWE-284

V. Comments for CVE-2023-4640

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