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CVE-2023-6929— Authorization Bypass Through User-Controlled Key in EuroTel ETL3100

Quick assessment

Affected
EuroTel ETL3100
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.

EuroTel ETL3100是EuroTel公司的一个无线电发射器。 EuroTel ETL3100 v01c01版本和v01x37版本存在安全漏洞，该漏洞源于允许攻击者绕过授权，访问系统上的隐藏资源，并执行特权功能。

CVSS 7.5 · High EPSS 0.80% · P55

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2023-6929

Vulnerability Information
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Vulnerability Title
Authorization Bypass Through User-Controlled Key in EuroTel ETL3100
Source: CVE Program / CVE List V5
Vulnerability Description
EuroTel ETL3100 versions v01c01 and v01x37 are vulnerable to insecure direct object references that occur when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability, attackers can bypass authorization, access the hidden resources on the system, and execute privileged functionalities.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
EuroTel ETL3100 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EuroTel ETL3100是EuroTel公司的一个无线电发射器。 EuroTel ETL3100 v01c01版本和v01x37版本存在安全漏洞，该漏洞源于允许攻击者绕过授权，访问系统上的隐藏资源，并执行特权功能。
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
EuroTel ETL3100 v01c01 -

II. Public POCs for CVE-2023-6929

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III. Intelligence Information for CVE-2023-6929

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Vendor Advisories for CVE-2023-6929 (1)

Same Patch Batch · EuroTel · 2023-12-19 · 3 CVEs total

CVE-2023-6928 9.8 CRITICAL Improper Restriction of Excessive Authentication Attempts
CVE-2023-6930 9.4 CRITICAL Improper Access Control in EuroTel ETL3100

IV. Related Vulnerabilities

Same product: ETL3100
Same vendor: EuroTel
Same weakness: CWE-639

V. Comments for CVE-2023-6929

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