CVE-2023-53776

HIGH EPSS 35.6%
Published Dec 10, 20256mo ago · Modified Jun 17, 20261w ago
8.7 CVSS 4.0
High
Find Similar
Published Dec 10, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
35.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-384

Affected Products 2

VendorProductVersionRange
dbbroadcastsft_dab_600\/c_firmware1.9.3any
dbbroadcastsft_dab_600\/c*any

References 6

  • dbbroadcast.com https://www.dbbroadcast.com
    Product
  • dbbroadcast.com https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/
    Product
  • exploit-db.com https://www.exploit-db.com/exploits/51459
    ExploitThird Party Advisory
  • screen.it https://www.screen.it
    Product
  • vulncheck.com https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-session-management-weakness
    Third Party Advisory
  • zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5775.php
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.