CVE-2026-3400Tenda AC15 TextEditingConversion stack-based overflow
Updated under an hour ago ()
Does this affect you?
It affects Tenda AC15. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
A security flaw has been discovered in Tenda AC15 up to 15.13.07.13. Affected by this issue is some unknown functionality of the file /goform/TextEditingConversion. The manipulation of the argument wpapsk_crypto2_4g results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
- 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 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Tenda AC15 tenda:ac15_firmware | 15.13.07.0; 15.13.07.1; 15.13.07.2; 15.13.07.3; 15.13.07.4; 15.13.07.5; 15.13.07.6; 15.13.07.7; and 6 more ranges | CNA record |
tenda ac15_firmware tenda:ac15_firmware | through 15.13.07.13 | NVD |
References
- https://vuldb.com/?id.348295vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/?ctiid.348295signature, permissions-required, vdb-entry
- https://vuldb.com/?submit.760109third-party-advisory, vdb-entry
- https://www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm?singleDoc#exploit, 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.