CVE-2026-5046Tenda FH1201 Parameter WrlExtraSet formWrlExtraSet stack-based overflow
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A flaw has been found in Tenda FH1201 1.2.0.14(408). Affected is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component Parameter Handler. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-121, CWE-119
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Analyzed
- Record last updated
- Mar 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Tenda FH1201 tenda:fh1201_firmware | 1.2.0.14(408) | CNA record |
tenda fh1201_firmware tenda:fh1201_firmware | 1.2.0.14(408) | NVD |
References
- https://vuldb.com/vuln/353969vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/vuln/353969/ctisignature, permissions-required, third-party-advisory, vdb-entry
- https://vuldb.com/submit/779127third-party-advisory, permissions-required, vdb-entry
- https://github.com/Litengzheng/vul_db/blob/main/FH1201/vul_44/README.mdexploit, third-party-advisory
- https://www.tenda.com.cn/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.