CVE-2026-90688Medium· 6.5▾ TwilightPoC availableA vulnerability was identified in Tenda W20E 15.11.0.61068_1546_841_CN_TDC. This issue affects the function formIPMacBindAdd of the component HTTP Handler. Such manipulation of the argument IPMacBindRule leads to stack-based buffer overf…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 35.8 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
Exploit / PoC code exists
A vulnerability was identified in Tenda W20E 15.11.0.61068_1546_841_CN_TDC. This issue affects the function formIPMacBindAdd of the component HTTP Handler. Such manipulation of the argument IPMacBindRule leads to stack-based buffer overflow. It is possible to launch the attack remotely.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-90689High· 8.8A security flaw has been discovered in Tenda W20E 15.11.0.61068_1546_841_CN_TDC
CVE-2026-86166High· 8.8A vulnerability was determined in Tenda HG10 300001138
CVE-2026-86165Critical· 9.8A vulnerability was found in Tenda HG10 300001138
CVE-2026-5204High· 8.8A vulnerability was determined in Tenda CH22 1.0.0.1
CVE-2026-5687High· 8.8A weakness has been identified in Tenda CX12L 16.03.53.12
CVE-2026-5686High· 8.8A security flaw has been discovered in Tenda CX12L 16.03.53.12