CVE-2018-4063

Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type Vulnerability

Aleos

An exploitable remote code execution vulnerability exists in the upload.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can upload a file, resulting in executable code being uploaded, and routable, to the webserver. An attacker can make an authenticated HTTP request to trigger this vulnerability.

6. Mai 2019

Ausgewertete Quellen

• Hinweis
  https://ics-cert.us-cert.gov/advisories/ICSA-19-122-03
• Hinweis
  https://talosintelligence.com/vulnerability_reports/TALOS-2018-0748
• Hinweis
  https://www.forescout.com/blog/ot-network-security-threats-industrial-routers-under-attack/
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4063
• CISA
  Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type Vulnerability
• NVD
  CVE-2018-4063