CVE-2022-44186
Description
Netgear R7000P V1.3.1.64 is vulnerable to Buffer Overflow in /usr/sbin/httpd via parameter wan_dns1_pri.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Buffer overflow in Netgear R7000P router's httpd via wan_dns1_pri parameter allows potential code execution.
Vulnerability
A buffer overflow vulnerability exists in the httpd binary (/usr/sbin/httpd) of Netgear R7000P routers running firmware version V1.3.1.64. The overflow occurs when processing the wan_dns1_pri parameter in HTTP requests.
Exploitation
No specific exploitation details are provided in the available reference [1]. However, an attacker with network access to the router's web interface could send a crafted request with an overly long value for wan_dns1_pri, potentially triggering the buffer overflow.
Impact
Successful exploitation could lead to denial of service or arbitrary code execution with the privileges of the httpd process, potentially resulting in full compromise of the router.
Mitigation
As of the publication date, no patch or workaround has been disclosed. Users should monitor the vendor's security advisory page [1] for updates. The affected firmware version V1.3.1.64 may be end-of-life; consider upgrading to a supported device if no fix is provided.
AI Insight generated on May 25, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
2Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2News mentions
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