CVE-2025-11418A security vulnerability has been detected in Tenda CH22 up to 1.0.0.1.
Updated under an hour ago ()
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It affects tenda ch22_firmware. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A security vulnerability has been detected in Tenda CH22 up to 1.0.0.1. This issue affects the function formWrlsafeset of the file /goform/AdvSetWrlsafeset of the component HTTP Request Handler. The manipulation of the argument mit_ssid_index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-119, CWE-121
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
tenda ch22_firmware tenda:ch22_firmware | through 1.0.0.1 | NVD |
References
- https://github.com/Sxxxw/cve/issues/2exploit, issue-tracking, third-party-advisory
- https://vuldb.com/?ctiid.327354permissions-required, vdb-entry
- https://vuldb.com/?id.327354third-party-advisory, vdb-entry
- https://vuldb.com/?submit.665615third-party-advisory, vdb-entry
- 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.