Vulnerability Intelligence Report
CVE-2018-4073
An exploitable Permission Assignment vulnerability exists in the ACEManager EmbeddedAceSet_Task.cgi functionality of Sierra Wireless AirLink ES450 FW 4.9.3. The the binary the endpoint /cgi-bin/Embeded_Ace_TLSet_Task.cgi is a very similar endpoint that is designed for use with setting table values that can cause an arbitrary setting writes, resulting in the unverified changes to any system setting. An attacker can make an authenticated HTTP request, or run the binary as any user, to trigger this vulnerability.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
EPSS Probability:25.39%
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
25.393%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Talos · Researcher · USA |
| Reserved | 2018-01-02T00:00:00 |
| Published | 2019-05-06T18:22:09 |
| Last Updated | 2024-08-05T05:04:29 |
Community Chatter & Buzz