Vulnerability Intelligence Report
CVE-2018-4072
An exploitable Permission Assignment vulnerability exists in the ACEManager EmbeddedAceSet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The EmbeddedAceSet_Task.cgi executable is used to change 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_Set_Task.cgi endpoint.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
EPSS Probability:26.56%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| sierrawireless | airlink_es450_firmware | 4.9.3 |
| sierrawireless | airlink_es450 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
26.556%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Talos · Researcher · USA |
| Reserved | 2018-01-02T00:00:00 |
| Published | 2019-05-06T18:21:13 |
| Last Updated | 2024-08-05T05:04:29 |
Community Chatter & Buzz