CVE-2018-4071

HIGH

Sierra Wireless AirLink ES450 Firmware 4.9.3 - Authenticated Information Disclosure via EmbeddedAceGet_Task.cgi

Title source: llm
STIX 2.1

Description

An exploitable Information Disclosure vulnerability exists in the ACEManager EmbeddedAceGet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The EmbeddedAceTLGet_Task.cgi executable is used to retrieve MSCII configuration values within the configuration manager of the AirLink ES450. This binary does not have any restricted configuration settings, so once the MSCIID is discovered, any authenticated user can send configuration changes using the /cgi-bin/Embedded_Ace_TLGet_Task.cgi endpoint.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0755

Scores

CVSS v3 8.8
EPSS 0.1865
EPSS Percentile 96.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-200
Status published
Products (1)
sierrawireless/airlink_es450_firmware 4.9.3
Published May 06, 2019
Tracked Since Feb 18, 2026