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CVE-2017-18778

MEDIUMCVSS 5.5/10EPSS 0.29%

Last modified

CVE-2017-18778 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.28, D6400 before 1.0.0.60, D7000 before 1.0.1.52, D7000v2 before 1.0.0.38, D7800 before 1.0.1.24, D8500 before 1.0.3.29, JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.14, JWNR2010v5 before 1.1.0.44, PR2000 before 1.0.0.20, R6050 before 1.0.1.14, R6220 before 1.1.0.60, R6400 before 1.1.0.26, R6400v2 before 1.0.2.46, R6700v2 before 1.2.0.2, R6800 before 1.2.0.2, R6900v2 before 1.2.0.2, R7100LG before 1.0.0.32, R7300DST before 1.0.0.56, R7500 before 1.0.0.112, R7500v2 before 1.0.3.24, R7800 before 1.0.2.36, R7900P before 1.1.4.6, R8000P before 1.1.4.6, R8300 before 1.0.2.104, R8500 before 1.0.2.104, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.94, WNDR3700v5 before 1.1.0.50, WNDR4300v1 before 1.0.2.96, WNDR4300v2 before 1.0.0.52, WNDR4500v3 before 1.0.0.52, WNR1000v4 before 1.1.0.44, WNR2020 before 1.1.0.44, and WNR2050 before 1.1.0.44.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.28, D6400 before 1.0.0.60, D7000 before 1.0.1.52, D7000v2 before 1.0.0.38, D7800 before 1.0.1.24, D8500 before 1.0.3.29, JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.14, JWNR2010v5 before 1.1.0.44, PR2000 before 1.0.0.20, R6050 before 1.0.1.14, R6220 before 1.1.0.60, R6400 before 1.1.0.26, R6400v2 before 1.0.2.46, R6700v2 before 1.2.0.2, R6800 before 1.2.0.2, R6900v2 before 1.2.0.2, R7100LG before 1.0.0.32, R7300DST before 1.0.0.56, R7500 before 1.0.0.112, R7500v2 before 1.0.3.24, R7800 before 1.0.2.36, R7900P before 1.1.4.6, R8000P before 1.1.4.6, R8300 before 1.0.2.104, R8500 before 1.0.2.104, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.94, WNDR3700v5 before 1.1.0.50, WNDR4300v1 before 1.0.2.96, WNDR4300v2 before 1.0.0.52, WNDR4500v3 before 1.0.0.52, WNR1000v4 before 1.1.0.44, WNR2020 before 1.1.0.44, and WNR2050 before 1.1.0.44.

Metrics

CVSS 3.1
5.5/10

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

EPSS Probability
0.29%

20.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
NetgearD6220 Firmware< 1.0.0.28
NetgearD6400 Firmware< 1.0.0.60
NetgearD7000 Firmware< 1.0.1.52
NetgearD7000 Firmware< 1.0.0.38
NetgearD7800 Firmware< 1.0.1.24
NetgearD8500 Firmware< 1.0.3.29
NetgearJnr1010 Firmware< 1.1.0.44
NetgearJr6150 Firmware< 1.0.1.14
NetgearJwnr2010 Firmware< 1.1.0.44
NetgearPr2000 Firmware< 1.0.0.20
NetgearR6050 Firmware< 1.0.1.14
NetgearR6220 Firmware< 1.1.0.60
NetgearR6400 Firmware< 1.1.0.26
NetgearR6400 Firmware< 1.0.2.46
NetgearR6700 Firmware< 1.2.0.2
NetgearR6800 Firmware< 1.2.0.2
NetgearR6900 Firmware< 1.2.0.2
NetgearR7100lg Firmware< 1.0.0.32
NetgearR7300dst Firmware< 1.0.0.56
NetgearR7500 Firmware< 1.0.0.112
NetgearR7500 Firmware< 1.0.3.24
NetgearR7800 Firmware< 1.0.2.36
NetgearR7900p Firmware< 1.1.4.6
NetgearR8000p Firmware< 1.1.4.6
NetgearR8300 Firmware< 1.0.2.104
NetgearR8500 Firmware< 1.0.2.104
NetgearR9000 Firmware< 1.0.2.52
NetgearWndr3700 Firmware< 1.0.2.94
NetgearWndr3700 Firmware< 1.1.0.50
NetgearWndr4300 Firmware< 1.0.2.96
NetgearWndr4300 Firmware< 1.0.0.52
NetgearWndr4500 Firmware< 1.0.0.52
NetgearWnr1000 Firmware< 1.1.0.44
NetgearWnr2020 Firmware< 1.1.0.44
NetgearWnr2050 Firmware< 1.1.0.44

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-18778?
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6220 before 1.0.0.28, D6400 before 1.0.0.60, D7000 before 1.0.1.52, D7000v2 before 1.0.0.38, D7800 before 1.0.1.24, D8500 before 1.0.3.29, JNR1010v2 before 1.1.0.44, JR6150 before 1.0.1.14, JWNR2010v5 before 1.1.0.44, PR2000 before 1.0.0.20, R6050 before 1.0.1.14, R6220 before 1.1.0.60, R6400 before 1.1.0.26, R6400v2 before 1.0.2.46, R6700v2 before 1.2.0.2, R6800 before 1.2.0.2, R6900v2 before 1.2.0.2, R7100LG before 1.0.0.32, R7300DST before 1.0.0.56, R7500 before 1.0.0.112, R7500v2 before 1.0.3.24, R7800 before 1.0.2.36, R7900P before 1.1.4.6, R8000P before 1.1.4.6, R8300 before 1.0.2.104, R8500 before 1.0.2.104, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.94, WNDR3700v5 before 1.1.0.50, WNDR4300v1 before 1.0.2.96, WNDR4300v2 before 1.0.0.52, WNDR4500v3 before 1.0.0.52, WNR1000v4 before 1.1.0.44, WNR2020 before 1.1.0.44, and WNR2050 before 1.1.0.44.
How severe is CVE-2017-18778?
CVE-2017-18778 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2017-18778?
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