What’s Vulnerable › Vulnerabilities

CVE-2026-86149: Tenda CP3 NetCheckPing.cpp os command injection

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-05 · updated 2026-09-08
• Weakness: CWE-77

Description

A weakness has been identified in Tenda CP3 27.5.57.101. This issue affects some unknown processing of the file Net/NetCheckPing.cpp. This manipulation of the argument interface_name/host causes os command injection. The attack can be initiated remotely.

Affected products

• Tenda CP3: 27.5.57.101

References

• https://vuldb.com/cve/CVE-2026-86149
• https://vuldb.com/submit/895350
• https://vuldb.com/vuln/399272
• https://vuldb.com/vuln/399272/cti
• https://www.tenda.com.cn/

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