{"id":"CVE-2016-10174","aliases":["EUVD-2016-1361","GHSA-rgmj-9q73-5phf"],"status":"published","title":"The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when...","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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.83328,"percentile":0.99683,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-119","CWE-120"],"published":"2017-01-30T04:24:00Z","modified":"2026-06-17T00:39:12Z","kev":{"date_added":"2022-03-25","due_date":"2022-04-15","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2022-03-25"},{"source":"kev","since":"2022-03-25"}],"exploits":[{"source":"metasploit","id":"exploit/linux/http/netgear_wnr2000_rce","title":"NETGEAR WNR2000v5 (Un)authenticated hidden_lang_avi Stack Buffer Overflow","type":"exploit","platform":"Unix","date":"2016-12-20","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/linux/http/netgear_wnr2000_rce"},{"source":"exploitdb","id":"EDB-40949","title":"Netgear WNR2000v5 - Remote Code Execution","type":"remote","platform":"cgi","date":"2016-12-21","url":"https://www.exploit-db.com/exploits/40949"},{"source":"exploitdb","id":"EDB-41719","title":"Netgear WNR2000v5 - 'hidden_lang_avi' Remote Stack Overflow (Metasploit)","type":"remote","platform":"hardware","date":"2017-03-24","verified":true,"url":"https://www.exploit-db.com/exploits/41719"}],"products":[{"vendor":"netgear","product":"d6100_firmware"},{"vendor":"netgear","product":"d7000_firmware"},{"vendor":"netgear","product":"d7800_firmware"},{"vendor":"netgear","product":"jnr1010v2_firmware"},{"vendor":"netgear","product":"jnr3300_firmware"},{"vendor":"netgear","product":"jwnr2010v5_firmware"},{"vendor":"netgear","product":"r2000_firmware"},{"vendor":"netgear","product":"r6100_firmware"},{"vendor":"netgear","product":"r6220_firmware"},{"vendor":"netgear","product":"r7500_firmware"},{"vendor":"netgear","product":"r7500v2_firmware"},{"vendor":"netgear","product":"wndr3700v4_firmware"},{"vendor":"netgear","product":"wndr3800_firmware"},{"vendor":"netgear","product":"wndr4300_firmware"},{"vendor":"netgear","product":"wndr4300v2_firmware"},{"vendor":"netgear","product":"wndr4500v3_firmware"},{"vendor":"netgear","product":"wndr4700_firmware"},{"vendor":"netgear","product":"wnr1000v2_firmware"},{"vendor":"netgear","product":"wnr1000v4_firmware"},{"vendor":"netgear","product":"wnr2000v3_firmware"},{"vendor":"netgear","product":"wnr2000v4_firmware"},{"vendor":"netgear","product":"wnr2000v5 router"},{"vendor":"netgear","product":"wnr2000v5_firmware"},{"vendor":"netgear","product":"wnr2020_firmware"},{"vendor":"netgear","product":"wnr2050_firmware"},{"vendor":"netgear","product":"wnr2200_firmware"},{"vendor":"netgear","product":"wnr2500_firmware"},{"vendor":"netgear","product":"wnr614_firmware"},{"vendor":"netgear","product":"wnr618_firmware"}],"references":[{"url":"http://seclists.org/fulldisclosure/2016/Dec/72","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","VDB Entry"]},{"url":"https://raw.githubusercontent.com/pedrib/PoC/master/advisories/netgear-wnr2000.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/95867","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/41719/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://kb.netgear.com/000036549/Insecure-Remote-Access-and-Command-Execution-Security-Vulnerability","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/40949/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-10174","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10174"},{"url":"https://www.exploit-db.com/exploits/40949"},{"url":"https://www.exploit-db.com/exploits/41719"},{"url":"https://github.com/advisories/GHSA-rgmj-9q73-5phf"}],"sources":{"cve":[{"id":"CVE-2016-10174","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.","status":"published","published":"2017-01-30T04:24:00Z","modified":"2025-10-21T23:55:46.735Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:33:31.117878Z"}],"euvd":[{"id":"EUVD-2016-1361","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.","status":"published","published":"2017-01-30T04:24:00Z","modified":"2025-10-21T23:55:46Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"exploited_since":"2022-03-25","updated_at":"2026-11-02T19:49:39.684828Z"}],"ghsa":[{"id":"GHSA-rgmj-9q73-5phf","title":"The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when...","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.","status":"published","published":"2022-05-17T01:18:20Z","modified":"2025-10-22T00:32:22Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119","CWE-120"],"updated_at":"2026-11-02T15:04:05.344883Z"}],"kev":[{"id":"CVE-2016-10174","title":"NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability","description":"The NETGEAR WNR2000v5 router contains a buffer overflow which can be exploited to achieve remote code execution.","cwes":["CWE-119"],"kev":{"date_added":"2022-03-25","due_date":"2022-04-15","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:16.541131Z"}],"nvd":[{"id":"CVE-2016-10174","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.","status":"published","published":"2017-01-30T04:59:00.157Z","modified":"2026-06-17T00:39:12.707Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:03:35.029632Z"}]}}
