VulnerabilityAnalyzed
CVE-2026-2192
A security vulnerability has been detected in Tenda AC9 15.03.06.42_multi.
HIGH 7.3EPSS 0.69%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 4.0
- 7.3 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.69% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Affected
- tenda/ac9 firmware
- Source
- cna@vuldb.com
References
- https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda4.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.344895Permissions Required, VDB Entry
- https://vuldb.com/?id.344895Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.749801Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.