CVE-2026-19748

Tenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropy

LOW
3.7
CVSS Score
Published: August 13, 2026 at 08:15 PM UTC
Updated: August 14, 2026 at 07:26 PM UTC
10 products affected across 1 vendorCP3 FirmwareCP3 ProCP7

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Severity
LOW3.7
Exploit prediction
EPSS 0.5%
SSVC
PoC

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

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/389499
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/389499/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-19748
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/868490
Product
Source: cverecord
https://www.tenda.com.cn/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.7LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-331CWE-330

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