Vulnerability Intelligence Report
CVE-2021-45526
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX6000 before 1.0.0.38, EX6120 before 1.0.0.48, EX6130 before 1.0.0.30, R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R7000 before 1.0.11.126, R7900 before 1.0.4.30, R8000 before 1.0.4.52, R7000P before 1.3.2.124, R8000P before 1.4.1.50, RAX80 before 1.0.3.88, R6900P before 1.3.2.124, R7900P before 1.4.1.50, and RAX75 before 1.0.3.88.
No Active Exploit Signals
CVSS Base Score
7.3
HIGH
Exploitability:1.5
Impact Score:5.3
EPSS Probability:0.45%
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 |
|---|---|---|
| netgear | ex6000_firmware | all |
| netgear | ex6000 | all |
| netgear | ex6120_firmware | all |
| netgear | ex6120 | all |
| netgear | ex6130_firmware | all |
| netgear | ex6130 | all |
| netgear | r6300v2_firmware | all |
| netgear | r6300v2 | all |
| netgear | r6400_firmware | all |
| netgear | r6400 | all |
| netgear | r7000_firmware | all |
| netgear | r7000 | all |
| netgear | r7900_firmware | all |
| netgear | r7900 | all |
| netgear | r8000_firmware | all |
| netgear | r8000 | all |
| netgear | r8000p_firmware | all |
| netgear | r8000p | all |
| netgear | r7000p_firmware | all |
| netgear | r7000p | all |
| netgear | rax80_firmware | all |
| netgear | rax80 | all |
| netgear | rax75_firmware | all |
| netgear | rax75 | all |
| netgear | r6900p_firmware | all |
| netgear | r6900p | all |
| netgear | r7900p_firmware | all |
| netgear | r7900p | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.450%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-12-25T00:00:00 |
| Published | 2021-12-26T00:58:14 |
| Last Updated | 2024-08-04T04:39:21 |
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