CVE-2026-86300High· 7.3▾ MidnightPoC availableA flaw has been found in Tenda AC9 15.03.05.14. This impacts the function R7WebsSecurityHandler of the component Web Management. This manipulation causes improper authentication. The attack may be initiated remotely. The exploit has been…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 40.2 · 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 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.5%
A flaw has been found in Tenda AC9 15.03.05.14. This impacts the function R7WebsSecurityHandler of the component Web Management. This manipulation causes improper authentication. The attack may be initiated remotely. The exploit has been published and may be used.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-90688Medium· 6.5A vulnerability was identified in Tenda W20E 15.11.0.61068_1546_841_CN_TDC
CVE-2026-86167Critical· 9.9A vulnerability was identified in Tenda HG10 300001138
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-2026-86151Critical· 9.1A vulnerability was detected in Tenda CP3 27.5.57.101
CVE-2026-90689High· 8.8A security flaw has been discovered in Tenda W20E 15.11.0.61068_1546_841_CN_TDC