CVE-2026-5841Tenda i3 HTTP R7WebsSecurityHandler path traversal
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A weakness has been identified in Tenda i3 1.0.0.6(2204). The affected element is the function R7WebsSecurityHandler of the component HTTP Handler. Executing a manipulation can lead to path traversal. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
- CVSS
- 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-22
- 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
- Apr 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Tenda i3 tenda:i3_firmware | 1.0.0.6(2204) | CNA record |
tenda i3_firmware tenda:i3_firmware | 1.0.0.6(2204) | NVD |
References
- https://vuldb.com/vuln/356297vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/vuln/356297/ctisignature, permissions-required, vdb-entry
- https://vuldb.com/submit/789935third-party-advisory, vdb-entry
- https://github.com/MrXiaoFan/TendaVul/tree/main/tenda-i3-V1.0.0.6(2204)-R7WebsSecurityHandler-Authentication%20Bypass%20Issuesexploit, 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.