CVE-2023-53776— Screen SFT DAB 1.9.3 Authentication Bypass via Session Management Weakness
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I. Basic Information for CVE-2023-53776
Vulnerability Information
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Vulnerability Title
Screen SFT DAB 1.9.3 Authentication Bypass via Session Management Weakness
Source: NVD (National Vulnerability Database)
Vulnerability Description
Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to exploit weak session management by reusing IP-bound session identifiers. Attackers can issue unauthorized requests to the device management API by leveraging the session binding mechanism to perform critical operations on the transmitter.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
会话固定
Source: NVD (National Vulnerability Database)
Vulnerability Title
DB Elettronica Screen SFT DAB 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DB Elettronica Screen SFT DAB是意大利DB Elettronica公司的一系列数字音频广播发射机。 DB Elettronica Screen SFT DAB 1.9.3版本存在授权问题漏洞，该漏洞源于身份验证绕过和弱会话管理，可能导致未经授权的设备管理API请求。
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 |
|---|---|---|---|---|
| DB Elettronica Telecomunicazioni SpA | Screen SFT DAB Series - Compact Radio DAB Transmitter | 1.9.3 | - |
II. Public POCs for CVE-2023-53776
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · DB Elettronica Telecomunicazioni SpA · 2025-12-10 · 4 CVEs total
| CVE-2023-53740 | Screen SFT DAB 1.9.3 Authentication Bypass via Admin Password Change | |
| CVE-2023-53741 | Screen SFT DAB 1.9.3 Authentication Bypass via IP Session Management | |
| CVE-2023-53775 | Screen SFT DAB 1.9.3 Authentication Bypass via Session Management Weakness |
IV. Related Vulnerabilities
Same vendor: DB Elettronica Telecomunicazioni SpA
- CVE-2023-53970
Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Re - CVE-2023-53969
Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Pa - CVE-2023-53968
Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Er - CVE-2023-53967
Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Ad - CVE-2023-53775
Screen SFT DAB 1.9.3 Authentication Bypass via Session Manag
Same weakness: CWE-384
- CVE-2025-46605
Dell PowerProtect Data Domain（Dell PowerProtect DD） 安全漏洞 - CVE-2026-31940
Session Fixation in Chamilo LMS - CVE-2026-33946
MCP Ruby SDK: Insufficient Session Binding Allows SSE Stream - CVE-2026-33757
OpenBao lacks user confirmation for OIDC direct callback mod - CVE-2026-25101
Session Fixation in Bludit
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