BlackVue Dashcam 590X HTTP Endpoint upload.cgi unrestricted upload

published 2025-07-05 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-20131

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

A vulnerability was found in BlackVue Dashcam 590X up to 20250624. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /upload.cgi of the component HTTP Endpoint. The manipulation leads to unrestricted upload. The attack needs to 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.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-07-07)

Exploit prediction

0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/geo-chen/BlackVue/blob/main/README.md#finding-1-unauthenticated-upload-endpoint-on-http referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	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:P
CNA	3.1	6.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R
CNA	3.0	6.3	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R
CNA	2.0	5.8	AV:A/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:W/RC:UR
CNA	4.0	2.1	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:P/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
CNA	3.1	6.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA	2.0	5.8	AV:A/AC:L/Au:N/C:P/I:P/A:P

Affected products

BlackVue Dashcam 590X

Classification

Weakness

CWE-434 Unrestricted Upload of File with Dangerous Type
CWE-284 Improper Access Control

References

github.com /geo-chen/BlackVue/blob/main/README.md#finding-1-unauthenticated-upload-endpoint-on-http
exploit, third-party-advisory
vuldb.com /?id.314989
vdb-entry, third-party-advisory
vuldb.com /?ctiid.314989
signature, permissions-required, vdb-entry
vuldb.com /?submit.603301
third-party-advisory, vdb-entry

Sources

CVE List CVE-2025-7075
NVD CVE-2025-7075

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary