critical9.8Known exploitedPublic exploit code
CVE-2016-10174
NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-03-25. Federal due date: 2022-04-15.
Apply updates per vendor instructions.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Netgear WNR2000v5 - 'hidden_lang_avi' Remote Stack Overflow (Metasploit)2017-03-24 · remote · hardware · Verified
- Netgear WNR2000v5 - Remote Code Execution2016-12-21 · remote · cgi
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Netgear | D6100 Firmware | All versions |
| Netgear | D7000 Firmware | All versions |
| Netgear | D7800 Firmware | All versions |
| Netgear | Jnr1010v2 Firmware | All versions |
| Netgear | Jnr3300 Firmware | All versions |
| Netgear | Jwnr2010v5 Firmware | All versions |
| Netgear | R2000 Firmware | All versions |
| Netgear | R6100 Firmware | All versions |
| Netgear | R6220 Firmware | All versions |
| Netgear | R7500 Firmware | All versions |
| Netgear | R7500v2 Firmware | All versions |
| Netgear | Wndr3700v4 Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- CISA KEV catalog
- http://kb.netgear.com/000036549/Insecure-Remote-Access-and-Command-Execution-Security-Vulnerability
- http://seclists.org/fulldisclosure/2016/Dec/72
- http://www.securityfocus.com/bid/95867
- https://raw.githubusercontent.com/pedrib/PoC/master/advisories/netgear-wnr2000.txt
- https://www.exploit-db.com/exploits/40949/
- https://www.exploit-db.com/exploits/41719/
- http://kb.netgear.com/000036549/Insecure-Remote-Access-and-Command-Execution-Security-Vulnerability
- http://seclists.org/fulldisclosure/2016/Dec/72
- http://www.securityfocus.com/bid/95867
- https://raw.githubusercontent.com/pedrib/PoC/master/advisories/netgear-wnr2000.txt
- https://www.exploit-db.com/exploits/40949/
- https://www.exploit-db.com/exploits/41719/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-10174