VulnerabilityDeferred

CVE-2026-86148

This vulnerability affects the function SystemAsh of the file Apis/system.c of the component Kylin.

CRITICAL 9.4EPSS 2.46%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A security flaw has been discovered in Tenda CP3 27.5.57.101. This vulnerability affects the function SystemAsh of the file Apis/system.c of the component Kylin. The manipulation of the argument AlarmVoiceURL results in os command injection. It is possible to launch the attack remotely.

CVSS 4.0: 9.4 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 2.46% probability · 84th percentile
CISA KEV: Not listed
Weakness: CWE-77, CWE-78
Source: cna@vuldb.com

References

https://vuldb.com/cve/CVE-2026-86148
https://vuldb.com/submit/895348
https://vuldb.com/vuln/399271
https://vuldb.com/vuln/399271/cti
https://www.tenda.com.cn/

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.