CVE-2026-36800
Description
Tenda G0 v15.11.0.5 has a buffer overflow in formIPMacBindDel, allowing DoS via crafted HTTP requests.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Tenda G0 v15.11.0.5 has a buffer overflow in formIPMacBindDel, allowing DoS via crafted HTTP requests.
Vulnerability
A buffer overflow vulnerability exists in the formIPMacBindDel function of Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5. The vulnerability is triggered when the IPMacBindIndex parameter, influenced by a user and retrieved via websGetVar, is copied using strcpy without proper bounds checking, leading to a buffer overflow. The vulnerable path is reachable through a plain HTTP request [1].
Exploitation
An attacker can exploit this vulnerability by sending a crafted HTTP request to the formIPMacBindDel CGI endpoint. The request must include a long value for the IPMacBindIndex parameter, such as a*888 or more, to trigger the buffer overflow [1].
Impact
Successful exploitation of this vulnerability can lead to a Denial of Service (DoS) condition. This may manifest as a process crash or device instability, disrupting the normal operation of the Tenda G0 device [1].
Mitigation
This vulnerability affects Tenda G0 v15.11.0.5. A fixed version and release date are not yet disclosed in the available references. No workarounds or EOL status are mentioned [1].
AI Insight generated on Jun 9, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
0No linked articles in our index yet.