Vulnerability Intelligence Report
CVE-2022-39070
There is an access control vulnerability in some ZTE PON OLT products. Due to improper access control settings, remote attackers could use the vulnerability to log in to the device and execute any operation.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
Exploitability:3.9
Impact Score:5.9
EPSS Probability:0.82%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-284 ↗CWE-284 Improper Access Control
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| zte | zxa10_c350m_firmware | all |
| zte | zxa10_c350m | all |
| zte | zxa10_c300m_firmware | all |
| zte | zxa10_c300m | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.822%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | ZTE Corporation · Vendor · China |
| Reserved | 2022-08-31T00:00:00 |
| Published | 2022-11-22T00:00:00 |
| Last Updated | 2025-04-29T04:29:24 |
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