CVE-2018-4027

HIGH

Anker Roav A1 Dashcam Firmware - Denial of Service via XML_UploadFile Wi-Fi Command

Title source: llm
STIX 2.1

Description

An exploitable denial-of-service vulnerability exists in the XML_UploadFile Wi-Fi command of the NT9665X Chipset firmware, running on the Anker Roav A1 Dashcam, version RoavA1SWV1.9. A specially crafted packet can cause a semaphore deadlock, which prevents the device from receiving any physical or network inputs. An attacker can send a specially crafted packet to trigger this vulnerability.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0699

Scores

CVSS v3 7.5
EPSS 0.0174
EPSS Percentile 74.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-662
Status published
Products (1)
anker-in/roav_dashcam_a1_firmware 1.9
Published May 13, 2019
Tracked Since Feb 18, 2026