VulnerabilityDeferred
CVE-2026-86165
A vulnerability was found in Tenda HG10 300001138.
HIGH 8.9EPSS 0.64%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.
- CVSS 4.0
- 8.9 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.64% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-120
- Source
- cna@vuldb.com
References
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formURL-keywd.md
- https://vuldb.com/cve/CVE-2026-86165
- https://vuldb.com/submit/895583
- https://vuldb.com/submit/895594
- https://vuldb.com/vuln/399304
- https://vuldb.com/vuln/399304/cti
- https://www.tenda.com.cn/
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formURL-keywd.md
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.