by Kastro
Paper/Archive/CVE-2026-86151

CVE-2026-86151

Tenda CP3 — Tenda CP3 Network Configuration Management system.c sub_2F77E8 os command injection

EPSS 3%public exploitCVSS 9.4
critical.is priorityof 100
56
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 87.1.871 × 2017.4Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A vulnerability was detected in Tenda CP3 27.5.57.101. The affected element is the function sub_2F77E8 of the file Apis/system.c of the component Network Configuration Management. Performing a manipulation results in os command injection. The attack may be initiated remotely.

Affected

ProductAffectedFixed inSource
CP327.5.57.101–CNA

Scores by source

VulDB (CNA)9.4CVSS: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
VulDB (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R
VulDB (CNA)9.1CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:R
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

writeupvuldb.com/vuln/399274refvuldb.com/vuln/399274/ctiwriteupvuldb.com/cve/CVE-2026-86151writeupvuldb.com/submit/895352reftenda.com.cn