Vulnerability CVE-2018-4066
Published: 2019-05-06

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.

See advisories in our WLB2 database:
Topic
Author
Date
Low
Sierra Wireless AirLink ES450 ACEManager Cross Site Request Forgery
Cisco Talos
28.04.2019

Type:

CWE-352

 (Cross-Site Request Forgery (CSRF))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Sierrawireless -> Airlink es450 firmware 

 References:
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
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