Vulnerability Intelligence Report
CVE-2018-21153
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, EX2700 before 1.0.1.32, EX6100v2 before 1.0.1.70, EX6150v2 before 1.0.1.70, EX6200v2 before 1.0.1.62, EX6400 before 1.0.1.78, EX7300 before 1.0.1.62, EX8000 before 1.0.0.114, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, R7800 before 1.0.2.40, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WN2000RPTv3 before 1.0.1.26, WN3000RPv2 before 1.0.0.56, WN3000RPv3 before 1.0.2.66, WN3100RPv2 before 1.0.0.56, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:1.54%
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 | d7800_firmware | all |
| netgear | d7800 | all |
| netgear | dm200_firmware | all |
| netgear | dm200 | all |
| netgear | ex2700_firmware | all |
| netgear | ex2700 | all |
| netgear | ex6100_firmware | all |
| netgear | ex6100 | v2 |
| netgear | ex6150_firmware | all |
| netgear | ex6150 | v2 |
| netgear | ex6200_firmware | all |
| netgear | ex6200 | v2 |
| netgear | ex6400_firmware | all |
| netgear | ex6400 | all |
| netgear | ex7300_firmware | all |
| netgear | ex7300 | all |
| netgear | ex8000_firmware | all |
| netgear | ex8000 | all |
| netgear | r6100_firmware | all |
| netgear | r6100 | all |
| netgear | r7500_firmware | all |
| netgear | r7500 | v2 |
| netgear | r7800_firmware | all |
| netgear | r7800 | all |
| netgear | r8900_firmware | all |
| netgear | r8900 | all |
| netgear | r9000_firmware | all |
| netgear | r9000 | all |
| netgear | wn2000rpt_firmware | all |
| netgear | wn2000rpt | v3 |
| netgear | wn3000rp_firmware | all |
| netgear | wn3000rp | v2 |
| netgear | wn3100rp_firmware | all |
| netgear | wn3100rp | v2 |
| netgear | wndr4300_firmware | all |
| netgear | wndr4300 | v2 |
| netgear | wndr4500_firmware | all |
| netgear | wndr4500 | v3 |
| netgear | wnr2000_firmware | all |
| netgear | wnr2000 | v5 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.543%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2020-04-20T00:00:00 |
| Published | 2020-04-27T17:10:47 |
| Last Updated | 2024-08-05T12:26:38 |
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