CVE-2018-4066 Information

Description

An exploitable cross-site request forgery vulnerability exists in the ACEManager functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can cause an authenticated user to perform privileged requests unknowingly resulting in unauthenticated requests being requested through an authenticated user. An attacker can get an authenticated user to request authenticated pages on the attacker’s behalf to trigger this vulnerability.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/152651/Sierra-Wireless-AirLink-ES450-ACEManager-Cross-Site-Request-Forgery.html http://www.securityfocus.com/bid/108147 https://ics-cert.us-cert.gov/advisories/ICSA-19-122-03 https://talosintelligence.com/vulnerability_reports/TALOS-2018-0751

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8