Vulnerability Intelligence Report
CVE-2021-45573
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6260 before 1.1.0.76, R6800 before 1.2.0.62, R6700v2 before 1.2.0.62, R6900v2 before 1.2.0.62, R7450 before 1.2.0.62, AC2100 before 1.2.0.62, AC2400 before 1.2.0.62, and AC2600 before 1.2.0.62.
No Active Exploit Signals
CVSS Base Score
8.3
HIGH
Exploitability:2.9
Impact Score:5.5
EPSS Probability:0.46%
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 | r6260_firmware | all |
| netgear | r6260 | all |
| netgear | r6800_firmware | all |
| netgear | r6800 | all |
| netgear | r6700_firmware | all |
| netgear | r6700 | v2 |
| netgear | r6900_firmware | all |
| netgear | r6900 | v2 |
| netgear | r7450_firmware | all |
| netgear | r7450 | all |
| netgear | ac2100_firmware | all |
| netgear | ac2100 | all |
| netgear | ac2400_firmware | all |
| netgear | ac2400 | all |
| netgear | ac2600_firmware | all |
| netgear | ac2600 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.456%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-12-25T00:00:00 |
| Published | 2021-12-26T00:46:04 |
| Last Updated | 2024-08-04T04:47:01 |
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