Buffer overflow in Tenda Fh1202
CVE-2026-7034
A vulnerability was found in Tenda FH1202 1.2.0.14(408). Affected by this issue is the function WrlExtraSet of the file /goform/WrlExtraSet of the component httpd. Performing a manipulation of the argument Go results in stack-based buffer…
Vulnerability class: Buffer Overflow
EPSS: 0.001 (25.8th percentile) — read the EPSS interpretation.
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.
Affected products
- Tenda Fh1202 — versions 1.2.0.14(408)
- Tenda Fh1202_firmware — versions 1.2.0.14\(408\)
Weakness classification (CWE)
References
- VDB-359614 | Tenda FH1202 httpd WrlExtraSet stack-based overflow (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-359614 | CTI Indicators (IOB, IOC, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #798476 | Tenda FH1202 1.2.0.14(408) Stack-based Buffer Overflow (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2026-7034?
- CVE-2026-7034 is a high-severity vulnerability in Tenda Fh1202, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2026-04-26.
- How severe is CVE-2026-7034?
- High severity. CVSS v3 base score is 8.8 out of 10.