Screen SFT DAB 600/C firmware 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without requiring the current credentials. Attackers can exploit the userManager.cgx API endpoint by sending a crafted POST request with a new MD5-hashed password to directly modify the admin account's authentication.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0036.

Exploitation poc

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
DB Elettronica Telecomunicazioni SpA Screen SFT DAB 600/C affected
Version Status Constraints
- affected
—

Configuration 1 [-]

AND
cpe:2.3:o:dbbroadcast:sft_dab_600\/c_firmware:1.9.3:*:*:*:*:*:*:*
cpe:2.3:h:dbbroadcast:sft_dab_600\/c:-:*:*:*:*:*:*:*

No data.

Vendor Product Confidence Versions
Db Elettronica Screen Sft Dab 600c — —

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Subscriptions

Vendors Products
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Screen Sft Dab 600c Subscribe
Dbbroadcast Subscribe
Sft Dab 600\/c Subscribe
Sft Dab 600\/c Firmware Subscribe

Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.dbbroadcast.com cve-icon cve-icon
https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/ cve-icon cve-icon
https://www.exploit-db.com/exploits/51458 cve-icon cve-icon
https://www.vulncheck.com/advisories/screen-sft-dab-c-firmware-authentication-bypass-admin-password-change cve-icon cve-icon
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5774.php cve-icon cve-icon cve-icon
History

Fri, 26 Dec 2025 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Dbbroadcast
Dbbroadcast sft Dab 600\/c
Dbbroadcast sft Dab 600\/c Firmware
CPEs cpe:2.3:h:dbbroadcast:sft_dab_600\/c:-:*:*:*:*:*:*:*
cpe:2.3:o:dbbroadcast:sft_dab_600\/c_firmware:1.9.3:*:*:*:*:*:*:*
Vendors & Products Dbbroadcast
Dbbroadcast sft Dab 600\/c
Dbbroadcast sft Dab 600\/c Firmware

Tue, 23 Dec 2025 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Db Elettronica
Db Elettronica screen Sft Dab 600c
Vendors & Products Db Elettronica
Db Elettronica screen Sft Dab 600c

Mon, 22 Dec 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 22 Dec 2025 21:45:00 +0000

Type Values Removed Values Added
Description Screen SFT DAB 600/C firmware 1.9.3 contains an authentication bypass vulnerability that allows attackers to change the admin password without requiring the current credentials. Attackers can exploit the userManager.cgx API endpoint by sending a crafted POST request with a new MD5-hashed password to directly modify the admin account's authentication.
Title Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Admin Password Change
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 9.3, 'vector': '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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-12-22T22:05:16.450Z

Reserved: 2025-12-19T14:03:57.725Z

Link: CVE-2023-53967

cve-icon Vulnrichment

Updated: 2025-12-22T21:59:40.338Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-22T22:16:01.370

Modified: 2025-12-26T16:50:44.873

Link: CVE-2023-53967

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-23T22:40:06Z

Weaknesses