CVE-2023-53970

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 43.3% of scored records. A rank, not a probability.

NVD base score

8.7 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-12-22 21:35Z10 MO AGO

Last updated

2025-12-22 22:04Z10 MO AGO

Reserved

2025-12-20

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 8.7)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-306Missing Authentication for Critical FunctionBase

Data version

5.2

Document digest

2319142ce5a72cbdb744e49c1ba9fccda73c3a314f30c012d82ae79cc3347f73

• www.exploit-db.comExploitDB-51459https://www.exploit-db.com/exploits/51459exploit
• www.dbbroadcast.comDB Elettronica Telecomunicazioni Product Homepagehttps://www.dbbroadcast.comproduct
• www.dbbroadcast.comSFT DAB Series Product Pagehttps://www.dbbroadcast.com/products/radio/sft-dab-series-compact-air/product
• www.zeroscience.mkZero Science Lab Disclosure (ZSL-2022-5775)https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5775.phpthird-party-advisory
• www.vulncheck.comVulnCheck Advisory: Screen SFT DAB 600/C Firmware 1.9.3 Authentication Bypass Reset Board Confighttps://www.vulncheck.com/advisories/screen-sft-dab-c-firmware-authentication-bypass-reset-board-configthird-party-advisory