CVE-2026-2192Tenda AC9 formGetRebootTimer stack-based overflow
Updated under an hour ago ()
Does this affect you?
It affects Tenda AC9. 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 vulnerability has been detected in Tenda AC9 15.03.06.42_multi. Affected by this vulnerability is the function formGetRebootTimer. Such manipulation of the argument sys.schedulereboot.start_time/sys.schedulereboot.end_time leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.
- CVSS
- 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/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
- Feb 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Tenda AC9 tenda:ac9_firmware | 15.03.06.42_multi | CNA record |
tenda ac9_firmware tenda:ac9_firmware | 5.03.06.42_multi | NVD |
References
- https://vuldb.com/?id.344895vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/?ctiid.344895signature, permissions-required, vdb-entry
- https://vuldb.com/?submit.749801third-party-advisory, vdb-entry
- https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda4.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.