CVE-2018-4027

CVSS V2 High 7.8 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2018-4027
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-05-13T16:29:00
  • Last Modified Date
  • 2022-06-07T16:48:36
Weakness Enumerations
CWE URL
CWE-662 http://cwe.mitre.org/data/definitions/662.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:anker-in:roav_dashcam_a1_firmware:1.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:anker-in:roav_dashcam_a1:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0699 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-4027
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4027
History
Created Old Value New Value Data Type Notes
2022-04-20 17:01:17 Added to TrackCVE
2022-12-03 20:36:30 2019-05-13T16:29Z 2019-05-13T16:29:00 CVE Published Date updated
2022-12-03 20:36:30 2022-06-07T16:48:36 CVE Modified Date updated
2022-12-03 20:36:30 Analyzed Vulnerability Status updated