Vulnerability Intelligence Report
CVE-2021-34236
Buffer Overflow in Netgear R8000 Router with firmware v1.0.4.56 allows remote attackers to execute arbitrary code or cause a denial-of-service by sending a crafted POST to '/bd_genie_create_account.cgi' with a sufficiently long parameter 'register_country'.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:1.15%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
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Weaponization
—
SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| netgear | r8000_firmware | 1.0.4.56 |
| netgear | r8000 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.150%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-06-07T00:00:00 |
| Published | 2022-09-07T23:58:32 |
| Last Updated | 2024-08-04T00:05:52 |
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