Tenda CH22 editFileName formeditFileName command injection
Published Aug 23, 2026
5.3
MEDIUMCVSS 4.0
EPSS 2.75%
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.
Affected products
-
- Version 1.0.0.1StatusaffectedConstraints-
- Version
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
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
1 other source (NVD) ▾
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/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
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
1 other source (NVD) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
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
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
1 other source (NVD) ▾
AV:N/AC:L/Au:S/C:P/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Aug 24, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Aug–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.75% (0.02747) | 85.67th | v5 (v2026.06.15) |
| Aug 24, 2026 | 1.07% (0.01067) | 62.20th | v5 (v2026.06.15) |
| Aug 23, 2026 | 2.75% (0.02747) | 85.01th | v5 (v2026.06.15) |
References (6)
- https://candle-throne-f75.notion.site/Tenda-CH22-formeditFileName-396df0aa1185804c9dcff01778515d32 exploit
- https://vuldb.com/cve/CVE-2026-78063 third-party-advisory
- https://vuldb.com/submit/881838 third-party-advisory
- https://vuldb.com/vuln/394303 vdb-entrytechnical-description
- https://vuldb.com/vuln/394303/cti signaturepermissions-required
- https://www.tenda.com.cn/ product
| Link | Providers | Tags |
|---|---|---|
| https://candle-throne-f75.notion.site/Tenda-CH22-formeditFileName-396df0aa1185804c9dcff01778515d32 | exploit | |
| https://vuldb.com/cve/CVE-2026-78063 | third-party-advisory | |
| https://vuldb.com/submit/881838 | third-party-advisory | |
| https://vuldb.com/vuln/394303 | vdb-entrytechnical-description | |
| https://vuldb.com/vuln/394303/cti | signaturepermissions-required | |
| https://www.tenda.com.cn/ | product |
Change history (0)
No recorded changes yet.