RCE in Tenda Hg3
CVE-2026-7160
A vulnerability was determined in Tenda HG3 2.0. This vulnerability affects the function formTracert of the file /boaform/formTracert. Executing a manipulation of the argument datasize can lead to command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.044 (90.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.033 · newest: 0.044 · change: +0.011
Affected products
- Tenda Hg3 — versions 2.0
- Tenda Hg3 Firmware — versions 300003070
Weakness classification (CWE)
References
- vuldb.com/vuln/359759 (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/vuln/359759/cti (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/submit/802079 (VDB Entry, Third Party Advisory, third-party-advisory)
- www.notion.so/33e0c75766a880488924cf24523acf6c (Exploit, Third Party Advisory, exploit)
- www.tenda.com.cn/ (Product, product)
Frequently asked questions
- What is CVE-2026-7160?
- CVE-2026-7160 is a high-severity vulnerability in Tenda Hg3, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2026-04-27.
- How severe is CVE-2026-7160?
- High severity. CVSS v3 base score is 8.8 out of 10.