CVE-2026-19750

Tenda CH/CP/TX3 SSH hard-coded password

Published Aug 13, 2026 CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Tenda CH/CP/TX3 SSH hard-coded password
First Time appeared Tenda
Tenda ch
Tenda cp
Tenda tx3
Weaknesses CWE-255
CWE-259
CPEs cpe:2.3:h:tenda:ch:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:cp:*:*:*:*:*:*:*:*
cpe:2.3:h:tenda:tx3:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ch
Tenda cp
Tenda tx3
References
Metrics cvssV2_0

{'score': 7.6, 'vector': 'AV:N/AC:H/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR'}

cvssV3_0

{'score': 8.1, 'vector': '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'}

cvssV3_1

{'score': 8.1, 'vector': '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'}

cvssV4_0

{'score': 9.2, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Aug 14, 2026, 4:17 PM
Reserved
Aug 13, 2026, 2:39 PM
Status
Deferred
Published
Aug 13, 2026, 10:17 PM
Modified
Aug 14, 2026, 7:09 PM