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CVE-2021-45647

HIGHCVSS 7.5/10EPSS 1.30%

Last modified

CVE-2021-45647 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EAX80 before 1.0.1.62, EX7000 before 1.0.1.104, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6850 before 1.1.0.78, R6350 before 1.1.0.78, R6330 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.68, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.. EPSS estimates a 1.30% chance of exploitation in the next 30 days.

Description

Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EAX80 before 1.0.1.62, EX7000 before 1.0.1.104, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6850 before 1.1.0.78, R6350 before 1.1.0.78, R6330 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.68, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
1.30%

66.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NetgearEax80 Firmware< 1.0.1.62
NetgearEx7000 Firmware< 1.0.1.104
NetgearR6120 Firmware< 1.0.0.76
NetgearR6220 Firmware1.1.0.110
NetgearR6230 Firmware< 1.1.0.110
NetgearR6260 Firmware< 1.1.0.78
NetgearR6850 Firmware< 1.1.0.78
NetgearR6350 Firmware< 1.1.0.78
NetgearR6330 Firmware< 1.1.0.78
NetgearR6800 Firmware< 1.2.0.76
NetgearR6900v2 Firmware< 1.2.0.76
NetgearR6700v2 Firmware< 1.2.0.76
NetgearR7000 Firmware< 1.0.11.116
NetgearR7000p Firmware< 1.3.3.140
NetgearR6900p Firmware< 1.3.3.140
NetgearR7200 Firmware< 1.2.0.76
NetgearR7350 Firmware< 1.2.0.76
NetgearR7400 Firmware< 1.2.0.76
NetgearR7450 Firmware< 1.2.0.76
NetgearAc2100 Firmware< 1.2.0.76
NetgearAc2400 Firmware< 1.2.0.76
NetgearAc2600 Firmware< 1.2.0.76
NetgearR7900 Firmware< 1.0.4.38
NetgearR7900p Firmware< 1.4.1.66
NetgearR7960p Firmware< 1.4.1.66
NetgearR8000 Firmware< 1.0.4.68
NetgearR8000p Firmware< 1.4.1.66
NetgearRax15 Firmware< 1.0.2.82
NetgearRax20 Firmware< 1.0.2.82
NetgearRax200 Firmware< 1.0.3.106
NetgearRax45 Firmware< 1.0.2.72
NetgearRax50 Firmware< 1.0.2.72
NetgearRax75 Firmware< 1.0.3.106
NetgearRax80 Firmware< 1.0.3.106

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-45647?
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EAX80 before 1.0.1.62, EX7000 before 1.0.1.104, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6850 before 1.1.0.78, R6350 before 1.1.0.78, R6330 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R7000 before 1.0.11.116, R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, R7900 before 1.0.4.38, R7960P before 1.4.1.66, R8000 before 1.0.4.68, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.
How severe is CVE-2021-45647?
CVE-2021-45647 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.30% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45647?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-45647?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST