Vulnerability in Tenda Ch10
CVE-2026-19748
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.002
Affected products
- Tenda Ch10 — versions 20260625
- Tenda Ch7 — versions 20260625
- Tenda Ch7g — versions 20260625
- Tenda Cp3 — versions 20260625
- Tenda Cp3 Pro — versions 20260625
- Tenda Cp7 — versions 20260625
- Tenda Tc3b14c — versions 20260625
- Tenda Tc3b15c — versions 20260625
- Tenda Tc3t14c — versions 20260625
- Tenda Tc3t15c — versions 20260625
Weakness classification (CWE)
References
- vuldb.com/vuln/389499 (technical-description, vdb-entry)
- vuldb.com/vuln/389499/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19748 (third-party-advisory)
- vuldb.com/submit/868490 (third-party-advisory)
- github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda Weak B… (related)
- www.tenda.com.cn/ (product)
Frequently asked questions
- What is CVE-2026-19748?
- CVE-2026-19748 is a low-severity vulnerability in Tenda Ch10, classified under Use of Insufficiently Random Values. CVSS score: 3.7/10. Published 2026-08-13.
- How severe is CVE-2026-19748?
- Low severity. CVSS v3 base score is 3.7 out of 10.