CVE-2023-53741: Dbbroadcast Sft Dab 015/c Firmware authentication bypass (CVSS 8.1)

Description

Screen SFT DAB 1.9.3 contains a weak session management vulnerability that allows attackers to bypass authentication controls by reusing IP address-bound session identifiers. Attackers can exploit the vulnerable API by intercepting and reusing established sessions to remove user accounts without proper authorization.

CVSS 3.1 breakdown

Attack vectorAdjacent

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityNone

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected products

Dbbroadcast Sft Dab 015/c Firmware1.9.3

Dbbroadcast Sft Dab 050/c Firmware1.9.3

Dbbroadcast Sft Dab 150/c Firmware1.9.3

Dbbroadcast Sft Dab 300/c Firmware1.9.3

Dbbroadcast Sft Dab 600/c Firmware1.9.3

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

https://www.dbbroadcast.comProduct
https://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/Product
https://www.exploit-db.com/exploits/51457ExploitThird Party Advisory
https://www.screen.itProduct
https://www.vulncheck.com/advisories/screen-sft-dab-authentication-bypass-via-ip-session-managementThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5773.phpThird Party Advisory

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

Frequently asked

Is CVE-2023-53741 being actively exploited?

CVE-2023-53741 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.73%.

How severe is CVE-2023-53741?

CVE-2023-53741 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 0.73% probability of exploitation.

Which products are affected by CVE-2023-53741?

Affected products include Dbbroadcast Sft Dab 015/c Firmware, Dbbroadcast Sft Dab 050/c Firmware, Dbbroadcast Sft Dab 150/c Firmware, Dbbroadcast Sft Dab 300/c Firmware, Dbbroadcast Sft Dab 600/c Firmware.

How do I fix CVE-2023-53741?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-53741 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo