CVE-2018-4070 is a high-severity information disclosure vulnerability affecting the Sierra Wireless AirLink ES450 firmware version 4.9.3. Specifically, the ACEManager EmbeddedAceGet_Task.cgi functionality allows an authenticated user, once the MSCIID is known, to send configuration changes, leading to full information disclosure and potential compromise of confidentiality, integrity, and availability. With a CVSS score of 8.8 (High), this vulnerability is remotely exploitable with low attack complexity and requires only low privileges. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.9.3CPE matchmatch criteria | cpe:2.3:o:sierrawireless:airlink_es450_firmware:4.9.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.