CVE-2023-6928— Improper Restriction of Excessive Authentication Attempts
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I. Basic Information for CVE-2023-6928
Vulnerability Information
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Vulnerability Title
Improper Restriction of Excessive Authentication Attempts
Source: NVD (National Vulnerability Database)
Vulnerability Description
EuroTel ETL3100 versions v01c01 and v01x37 does not limit the number of attempts to guess administrative credentials in remote password attacks to gain full control of the system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
过多认证尝试的限制不恰当
Source: NVD (National Vulnerability Database)
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，该漏洞源于没有限制过多的身份验证尝试，导致攻击者可以通过用户控制的密钥绕过授权。
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)
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Affected Products
II. Public POCs for CVE-2023-6928
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- https://www.cisa.gov/news-events/ics-advisories/icsa-23-353-05government-resource
- https://nvd.nist.gov/vuln/detail/CVE-2023-6928
Same Patch Batch · EuroTel · 2023-12-19 · 3 CVEs total
| CVE-2023-6930 | 9.4 CRITICAL | Improper Access Control in EuroTel ETL3100 |
| CVE-2023-6929 | 7.5 HIGH | Authorization Bypass Through User-Controlled Key in EuroTel ETL3100 |
IV. Related Vulnerabilities
Same weakness: CWE-307
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OpenEMR 7.0.1 Authentication Brute Force Mitigation Bypass - CVE-2026-7671
CodeWise Tornet Scooter Mobile App TwoFactor excessive authe - CVE-2026-26206
Wazuh: API brute-force protection bypass via race condition
V. Comments for CVE-2023-6928
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