CVE-2026-19750

Tenda CH/CP/TX3 SSH hard-coded password

State: Published
Severity: 9.2 Critical
Published: Aug 13, 2026
Updated: Aug 14, 2026
Reserved: Aug 13, 2026

Description

A flaw has been found in Tenda CH, CP and TX3 V21.x/V22.x/V25.x/V26.x/V27.x. Affected by this issue is some unknown functionality of the component SSH. Executing a manipulation can lead to use of hard-coded password. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used.

Scores

CVSS	Score	Vector	Source
4.0	9.2 Critical	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P	VulDB
3.1	8.1 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R	VulDB
3.0	8.1 High	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R	VulDB
2.0	7.6 High	AV:N/AC:H/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR	VulDB

Weaknesses

CWE-259 Use of Hard-coded Password
CWE-255 Credentials Management

Affected Products

Product	Versions
CHTenda	V21.Affected V22.Affected V25.Affected V26.Affected V27.*Affected
CPTenda	V21.Affected V22.Affected V25.Affected V26.Affected V27.*Affected
TX3Tenda	V21.Affected V22.Affected V25.Affected V26.Affected V27.*Affected

References

VDB-389501 | Tenda CH/CP/TX3 SSH hard-coded passwordvdb-entry
VDB-389501 | CTI Indicators (IOB, IOC, TTP)signaturepermissions-required
CVE-2026-19750 | CVE Analysis and Reportthird-party-advisory
Submit #868524 | Tenda Tenda Multiple IP Cameras Multiple Versions Hard-coded Credentialsthird-party-advisory
https://github.com/howitouchyou/Tenda-Smart-Camera-Vulnerability/blob/main/Tenda%20Camera%20SSH%20Hard-coded%20Password/Tenda%20Camera%20SSH%20Hard-coded%20Password.mdexploit
https://www.tenda.com.cn/product

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