3.7

CVE-2026-19748

Tenda CH7 Kylin Web Service CWebSessionManager_ParseSession entropy

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerTenda
≫
Produkt CH7
Version 20260625
Status affected
HerstellerTenda
≫
Produkt CH7G
Version 20260625
Status affected
HerstellerTenda
≫
Produkt CH10
Version 20260625
Status affected
HerstellerTenda
≫
Produkt CP3
Version 20260625
Status affected
HerstellerTenda
≫
Produkt CP3 Pro
Version 20260625
Status affected
HerstellerTenda
≫
Produkt CP7
Version 20260625
Status affected
HerstellerTenda
≫
Produkt TC3B14C
Version 20260625
Status affected
HerstellerTenda
≫
Produkt TC3B15C
Version 20260625
Status affected
HerstellerTenda
≫
Produkt TC3T14C
Version 20260625
Status affected
HerstellerTenda
≫
Produkt TC3T15C
Version 20260625
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.233
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cna@vuldb.com 2.9 0 0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
cna@vuldb.com 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
cna@vuldb.com 2.6 4.9 2.9
AV:N/AC:H/Au:N/C:P/I:N/A:N
CWE-330 Use of Insufficiently Random Values

The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

CWE-331 Insufficient Entropy

The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

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