CVE-2017-6077
Published: March 7, 2022
Official Description
NETGEAR DGN2200 wireless routers contain a vulnerability that allows for remote code execution.
CISA KEV Advisory
NETGEAR DGN2200 Remote Code Execution Vulnerability
NETGEAR DGN2200 wireless routers contain a vulnerability that allows for remote code execution.
Apply updates per vendor instructions.
Risk Analysis
NETGEAR DGN2200 wireless routers are vulnerable to remote code execution. The high EPSS score of 0.86105 suggests a very high likelihood of exploitation, making this a critical issue for affected devices.
This vulnerability is actively exploited in the wild and is part of CISA's KEV catalog, confirming its use by attackers. It is remotely exploitable.
Update your NETGEAR DGN2200 router firmware to the latest secure version. Consider replacing end-of-life devices that no longer receive security updates.
Technical Analysis
CVE-2017-6077 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2017-6077 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2017-6077 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1