What’s Vulnerable › Vulnerabilities

CVE-2026-19748: Tenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropy

• Severity: low (CVSS 3.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-13 · updated 2026-08-14
• Weakness: CWE-330

Description

A security vulnerability has been detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. Affected is the function CWebSessionManager_ParseSession of the file /user/bin/Kylin of the component Kylin Web Service. Such manipulation of the argument SESSION leads to insufficient entropy. The attack may be performed from remote. Attacks of this nature are highly complex. The exploitability is told to be difficult.

Affected products

• Tenda CH10: 20260625
• Tenda CH7: 20260625
• Tenda CH7G: 20260625
• Tenda CP3: 20260625
• Tenda CP3 Pro: 20260625
• Tenda CP7: 20260625
• Tenda TC3B14C: 20260625
• Tenda TC3B15C: 20260625
• Tenda TC3T14C: 20260625
• Tenda TC3T15C: 20260625

References

• https://github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20Weak%20Bypass/Tenda%20Camera%20Weak%20Session%20Authentication%20Bypass.md
• https://vuldb.com/cve/CVE-2026-19748
• https://vuldb.com/submit/868490
• https://vuldb.com/vuln/389499
• https://vuldb.com/vuln/389499/cti
• https://www.tenda.com.cn/
• https://github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20Weak%20Bypass/Tenda%20Camera%20Weak%20Session%20Authentication%20Bypass.md

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