CVE-2018-4061

An exploitable command injection vulnerability exists in the ACEManager iplogging.cgi...

8.8 High

An exploitable command injection vulnerability exists in the ACEManager iplogging.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can inject arbitrary commands, resulting in arbitrary command execution. An attacker can send an authenticated HTTP request to trigger this vulnerability.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

19.5%Up 17.7 points since Apr 14, 2021

What each source reports

NVD Score used 8.8

Record: CVE-2018-4061
CVSS 3.0: 8.8 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 9.0 HighAV:N/AC:L/Au:S/C:C/I:C/A:C
Weakness: CWE-78
Updated: 2026-11-02

CVE List No score

Record: CVE-2018-4061
Updated: 2026-11-02

EUVDEUVD-2018-15847 No score

Record: EUVD-2018-15847
Updated: 2026-11-03

GitHub AdvisoriesGHSA-2h39-9475-px89 8.8

An exploitable command injection vulnerability exists in the ACEManager iplogging.cgi...

Record: GHSA-2h39-9475-px89
CVSS 3.0: 8.8 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

Affected products

sierrawireless airlink es450 firmware

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-4061 is a high vulnerability (CVSS 8.8) in Sierrawireless Airlink Es450 Firmware, published May 6, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 19.5%, the 97th percentile. No source names a fixed version.