Vulnerability Intelligence Report
CVE-2023-38321
OpenNDS, as used in Sierra Wireless ALEOS before 4.17.0.12 and other products, allows remote attackers to cause a denial of service (NULL pointer dereference, daemon crash, and Captive Portal outage) via a GET request to /opennds_auth/ that lacks a custom query string parameter and client-token.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:1.10%
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 | aleos | all |
| sierrawireless | lx40 | all |
| sierrawireless | lx60 | all |
| sierrawireless | mp70 | all |
| sierrawireless | rv50x | all |
| sierrawireless | rv55 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.103%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2023-07-14T00:00:00 |
| Published | 2023-12-25T00:00:00 |
| Last Updated | 2024-08-02T17:39:12 |
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