Netgear Routers pppoe.cgi RCE
63Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.4epss 4.5%
from disclosure to weapon0 days
Published on NVDAug 1
metasploitFeb 15
exploitation probability
4.5%top 9% of all CVEs
observed exploitation
nono source reports it
4 public exploit(s)
An authenticated OS command injection vulnerability exists in Netgear routers (tested on the DGN2200B model) firmware versions 1.0.0.36 and prior via the pppoe.cgi endpoint. A remote attacker with valid credentials can execute arbitrary commands via crafted input to the pppoe_username parameter. This flaw allows full compromise of the device and may persist across reboots unless configuration is restored.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Affected products
Netgear · DGN2200Bpublic PoCs found — 4
cve_referenceraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/netgear_dgn2200b_pppoe_exec.rbunverifiedcve_referenceweb.archive.org/web/20170422033239/http://www.s3cur1ty.de/m1adv2013-015unverifiedcve_referencewww.exploit-db.com/exploits/24513unverifiedcve_referencewww.exploit-db.com/exploits/24974unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/netgear_dgn2200b_pppoe_exec.rbhttps://web.archive.org/web/20170422033239/http://www.s3cur1ty.de/m1adv2013-015https://www.exploit-db.com/exploits/24513https://www.exploit-db.com/exploits/24974https://www.vulncheck.com/advisories/netgear-legacy-routers-rce