Vulnerability Intelligence Report
CVE-2021-35392
Realtek Jungle SDK version v2.x up to v3.4.14B provides a 'WiFi Simple Config' server that implements both UPnP and SSDP protocols. The binary is usually named wscd or mini_upnpd and is the successor to miniigd. The server is vulnerable to a heap buffer overflow that is present due to unsafe crafting of SSDP NOTIFY messages from received M-SEARCH messages ST header.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
EPSS Probability:83.15%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| realtek | rtl819x_jungle_software_development_kit | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
83.150%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-06-23T00:00:00 |
| Published | 2021-08-16T11:07:53 |
| Last Updated | 2024-08-04T00:33:51 |
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