CVE-2016-10174

CRITICALCVSS 9.8/10Actively ExploitedEPSS 83.45%

Last modified

CVE-2016-10174 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated attacker to achieve remote code execution.. CISA has confirmed active exploitation in the wild. EPSS estimates a 83.45% chance of exploitation in the next 30 days.

Description

The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated attacker to achieve remote code execution.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
83.45%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .

Weakness Enumeration

Affected Software

VendorProductVersions
NetgearD6100 FirmwareAll versions
NetgearD7000 FirmwareAll versions
NetgearD7800 FirmwareAll versions
NetgearJnr1010v2 FirmwareAll versions
NetgearJnr3300 FirmwareAll versions
NetgearJwnr2010v5 FirmwareAll versions
NetgearR2000 FirmwareAll versions
NetgearR6100 FirmwareAll versions
NetgearR6220 FirmwareAll versions
NetgearR7500 FirmwareAll versions
NetgearR7500v2 FirmwareAll versions
NetgearWndr3700v4 FirmwareAll versions
NetgearWndr3800 FirmwareAll versions
NetgearWndr4300 FirmwareAll versions
NetgearWndr4300v2 FirmwareAll versions
NetgearWndr4500v3 FirmwareAll versions
NetgearWndr4700 FirmwareAll versions
NetgearWnr1000v2 FirmwareAll versions
NetgearWnr1000v4 FirmwareAll versions
NetgearWnr2000v3 FirmwareAll versions
NetgearWnr2000v4 FirmwareAll versions
NetgearWnr2000v5 FirmwareAll versions
NetgearWnr2020 FirmwareAll versions
NetgearWnr2050 FirmwareAll versions
NetgearWnr2200 FirmwareAll versions
NetgearWnr2500 FirmwareAll versions
NetgearWnr614 FirmwareAll versions
NetgearWnr618 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2016-10174?
The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated attacker to achieve remote code execution.
How severe is CVE-2016-10174?
CVE-2016-10174 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 83.45% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2016-10174?
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-2016-10174?

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

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Source: NVD / NIST