CVE-2016-10174
Published: March 25, 2022
Official Description
The NETGEAR WNR2000v5 router contains a buffer overflow which can be exploited to achieve remote code execution.
CISA KEV Advisory
NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability
The NETGEAR WNR2000v5 router contains a buffer overflow which can be exploited to achieve remote code execution.
Apply updates per vendor instructions.
Risk Analysis
This vulnerability is a buffer overflow in the NETGEAR WNR2000v5 router, which can lead to remote code execution. Given its high EPSS score of 0.89862 and inclusion in CISA's KEV, active exploitation is highly likely and confirmed, making this an urgent concern.
Active exploitation of this vulnerability has been observed in the wild and it is listed in CISA's KEV, indicating confirmed real-world attacks. The nature of the flaw suggests it is remotely exploitable.
Administrators should apply available firmware updates for NETGEAR WNR2000v5 routers immediately. If updates are not available, consider isolating or replacing affected devices.
Technical Analysis
CVE-2016-10174 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-2016-10174 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-2016-10174 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