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.

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Tenda CH7 affected
Version Status Constraints
20260625 affected —
Tenda CH7G affected
Version Status Constraints
20260625 affected —
Tenda CH10 affected
Version Status Constraints
20260625 affected —
Tenda CP3 affected
Version Status Constraints
20260625 affected —
Tenda CP3 Pro affected
Version Status Constraints
20260625 affected —
Tenda CP7 affected
Version Status Constraints
20260625 affected —
Tenda TC3B14C affected
Version Status Constraints
20260625 affected —
Tenda TC3B15C affected
Version Status Constraints
20260625 affected —
Tenda TC3T14C affected
Version Status Constraints
20260625 affected —
Tenda TC3T15C affected
Version Status Constraints
20260625 affected —

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Project Subscriptions

Vendors Products
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Ch10 Subscribe
Ch7 Subscribe
Ch7g Subscribe
Cp3 Subscribe
Cp3 Pro Subscribe
Cp7 Subscribe
Tc3b14c Subscribe
Tc3b15c Subscribe
Tc3t14c Subscribe
Tc3t15c Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Thu, 13 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
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.
Title Tenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropy
First Time appeared Tenda
Tenda ch10
Tenda ch7
Tenda ch7g
Tenda cp3
Tenda cp3 Pro
Tenda cp7
Tenda tc3b14c
Tenda tc3b15c
Tenda tc3t14c
Tenda tc3t15c
Weaknesses CWE-330
CWE-331
CPEs cpe:2.3:h:tenda:ch10:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ch7:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ch7g:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:cp3:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:cp3_pro:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:cp7:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:tc3b14c:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:tc3b15c:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:tc3t14c:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:tc3t15c:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ch10
Tenda ch7
Tenda ch7g
Tenda cp3
Tenda cp3 Pro
Tenda cp7
Tenda tc3b14c
Tenda tc3b15c
Tenda tc3t14c
Tenda tc3t15c
References
Metrics cvssV2_0

{'score': 2.6, 'vector': 'AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.7, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-13T20:15:10.451Z

Reserved: 2026-08-13T14:39:32.611Z

Link: CVE-2026-19748

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-13T21:17:46.343

Modified: 2026-08-13T21:17:46.343

Link: CVE-2026-19748

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T22:00:05Z

Weaknesses