SB2023122017 - Multiple vulnerabilities in EuroTel ETL3100 Radio Transmitter
Published: December 20, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Improper Restriction of Excessive Authentication Attempts (CVE-ID: CVE-2023-6928)
CWE-ID: CWE-307 - Improper Restriction of Excessive Authentication Attempts
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper restriction of excessive authentication attempts. A remote attacker can perform a brute-force attack on the system and guess administrative credentials.
2) Authorization bypass through user-controlled key (CVE-ID: CVE-2023-6929)
CWE-ID: CWE-639 - Authorization Bypass Through User-Controlled Key
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to insecure direct object references when the application provides direct access to objects based on user-supplied input. A remote attacker can bypass authorization, access the hidden resources on the system and execute privileged functionalities.
3) Improper access control (CVE-ID: CVE-2023-6930)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to unauthenticated configuration and log download issue. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.