CVE-2026-78063

Tenda CH22 editFileName formeditFileName command injection

Published Aug 23, 2026 CVSS 4.0 · 5.3 Medium EPSS 2.7% KEV · Not listed
Description
A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formeditFileName of the file /goform/editFileName. The manipulation of the argument editNameMit results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

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': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Tenda ch22
Vendors & Products Tenda ch22
Type Values Removed Values Added
Description A security flaw has been discovered in Tenda CH22 1.0.0.1. The impacted element is the function formeditFileName of the file /goform/editFileName. The manipulation of the argument editNameMit results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
Title Tenda CH22 editFileName formeditFileName command injection
First Time appeared Tenda
Tenda ch22 Firmware
Weaknesses CWE-74
CWE-77
CPEs cpe:2.3:o:tenda:ch22_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ch22 Firmware
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Aug 24, 2026, 3:13 PM
Reserved
Aug 22, 2026, 11:03 AM
Status
Deferred
Published
Aug 23, 2026, 5:16 AM
Modified
Oct 12, 2026, 4:10 PM