VulnerabilityAnalyzed
CVE-2026-7119
A vulnerability was detected in Tenda HG3 2.0.
HIGH 7.4EPSS 3.27%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was detected in Tenda HG3 2.0. The impacted element is an unknown function of the file /boaform/formCountrystr. The manipulation of the argument countrystr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.
- CVSS 4.0
- 7.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
- 3.27% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-77, CWE-78
- Affected
- tenda/hg3 firmware
- Source
- cna@vuldb.com
References
- https://vuldb.com/submit/800859Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/359719Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/359719/ctiPermissions Required, VDB Entry
- https://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7abExploit, Third Party Advisory
- https://www.tenda.com.cn/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.