CVE-2025-2121

Name: CVE-2025-2121
Creator: NVD / NIST
Published: 2025-03-09T11:15:36.647+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2025-2121 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability classified as critical has been found in Thinkware Car Dashcam F800 Pro up to 20250226. Affected is an unknown function of the component File Storage. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

A vulnerability classified as critical has been found in Thinkware Car Dashcam F800 Pro up to 20250226. Affected is an unknown function of the component File Storage. The manipulation leads to improper access controls. The attack can only be done within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

5.3/10

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

EPSS Probability

0.86%

53.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Thinkware	F800 Pro Firmware	All versions

References

https://github.com/geo-chen/Thinkware-DashcamExploit, Third Party Advisory
https://vuldb.com/?ctiid.299034Permissions Required, VDB Entry
https://vuldb.com/?id.299034Third Party Advisory, VDB Entry
https://vuldb.com/?submit.507328Third Party Advisory, VDB Entry
https://github.com/geo-chen/Thinkware-DashcamExploit, Third Party Advisory

Timeline

Published: Mar 9, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-2121?

How severe is CVE-2025-2121?

CVE-2025-2121 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2025-2121?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-2121?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST