High severity · published Aug 23, 2026
CVE-2026-78063
Tenda CH22 editFileName formeditFileName command injection
7.4
CVSS
2.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
CH22 · Tenda
1.0.0.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-78063
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-78063
candle-throne-f75.notion.site
https://candle-throne-f75.notion.site/Tenda-CH22-formeditFileName-396df0aa1185804c9dcff01778515d32
vuldb.com
https://vuldb.com/cve/CVE-2026-78063
vuldb.com
https://vuldb.com/submit/881838
vuldb.com
https://vuldb.com/vuln/394303
vuldb.com
https://vuldb.com/vuln/394303/cti
www.tenda.com.cn
https://www.tenda.com.cn/
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