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CVE-2017-18773

MEDIUMCVSS 6.7/10EPSS 0.56%

Last modified

CVE-2017-18773 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6100 before V1.0.0.55, D7800 before V1.0.1.24, EX6150v2 before 1.0.0.48, R6100 before 1.0.1.14, R7500 before 1.0.0.110, R7500v2 before V1.0.3.16, R7800 before V1.0.2.36, WNDR4300v1 before 1.0.2.90, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.48.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6100 before V1.0.0.55, D7800 before V1.0.1.24, EX6150v2 before 1.0.0.48, R6100 before 1.0.1.14, R7500 before 1.0.0.110, R7500v2 before V1.0.3.16, R7800 before V1.0.2.36, WNDR4300v1 before 1.0.2.90, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.48.

Metrics

CVSS 3.1
6.7/10

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

EPSS Probability
0.56%

42.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NetgearD6100 Firmware< 1.0.0.55
NetgearD7800 Firmware< 1.0.1.24
NetgearEx6150 Firmware< 1.0.0.48
NetgearR6100 Firmware< 1.0.1.14
NetgearR7500 Firmware< 1.0.0.110
NetgearR7500 Firmware< 1.0.3.16
NetgearR7800 Firmware< 1.0.2.36
NetgearWndr4300 Firmware< 1.0.2.90
NetgearWndr4300 Firmware< 1.0.0.48
NetgearWndr4500 Firmware< 1.0.0.48
NetgearWnr2000 Firmware< 1.0.0.48

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-18773?
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6100 before V1.0.0.55, D7800 before V1.0.1.24, EX6150v2 before 1.0.0.48, R6100 before 1.0.1.14, R7500 before 1.0.0.110, R7500v2 before V1.0.3.16, R7800 before V1.0.2.36, WNDR4300v1 before 1.0.2.90, WNDR4300v2 before 1.0.0.48, WNDR4500v3 before 1.0.0.48, and WNR2000v5 before 1.0.0.48.
How severe is CVE-2017-18773?
CVE-2017-18773 has a CVSS score of 6.7/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2017-18773?
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.

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Source: NVD / NIST