CVE-2023-53740
HIGH EPSS 52.2%
Published Dec 10, 20256mo ago · Modified Jun 17, 20261w ago
8.6 CVSS 4.0
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 change the admin password without providing the current credentials. Attackers can exploit the userManager.cgx endpoint by sending a crafted JSON request with a new MD5-hashed password to directly modify the admin account.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/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 P
Scope X
Threat Intelligence
EPSS Exploit Probability
52.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-862 Missing Authorization Authorization
Affected Products 10
| Vendor | Product | Version | Range |
|---|---|---|---|
| dbbroadcast | sft_dab_015\/c_firmware | 1.9.3 | any |
| dbbroadcast | sft_dab_015\/c | * | any |
| dbbroadcast | sft_dab_050\/c_firmware | 1.9.3 | any |
| dbbroadcast | sft_dab_050\/c | * | any |
| dbbroadcast | sft_dab_150\/c_firmware | 1.9.3 | any |
| dbbroadcast | sft_dab_150\/c | * | any |
| dbbroadcast | sft_dab_300\/c_firmware | 1.9.3 | any |
| dbbroadcast | sft_dab_300\/c | * | any |
| dbbroadcast | sft_dab_600\/c_firmware | 1.9.3 | any |
| dbbroadcast | sft_dab_600\/c | * | any |
References 6
- dbbroadcast.com https://www.dbbroadcast.com
- dbbroadcast.com https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/
- exploit-db.com https://www.exploit-db.com/exploits/51458
- screen.it https://www.screen.it
- vulncheck.com https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-admin-password-change
- zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5774.php
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.