CVE-2026-5153
published 2026-03-30CVE-2026-5153: A flaw has been found in Tenda CH22 1.0.0.1. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. Executing a manipulation of…
PriorityP186high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
ITWVulnCheck KEV
Exploited in the wild
EPSS
6.47%
93.5th percentile
A flaw has been found in Tenda CH22 1.0.0.1. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. Executing a manipulation of the argument mac can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tenda | ch22 | — | — |
| tenda | ch22_firmware | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.02.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/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
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
vulncheck8.8HIGH
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GHSA
GHSA-cg57-rmwp-qvm9: A flaw has been found in Tenda CH22 1
ghsa_unreviewed·2026-03-31
CVE-2026-5153 [MEDIUM] CWE-74 GHSA-cg57-rmwp-qvm9: A flaw has been found in Tenda CH22 1
A flaw has been found in Tenda CH22 1.0.0.1. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. Executing a manipulation of the argument mac can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used.
VulnCheck
Tenda ch22_firmware Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
vulncheck·2026·CVSS 8.8
CVE-2026-5153 [HIGH] Tenda ch22_firmware Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Tenda ch22_firmware Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
A flaw has been found in Tenda CH22 1.0.0.1. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. Executing a manipulation of the argument mac can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used.
Affected: Tenda ch22_firmware
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2026-09-01&host_type=src&vulnerability=cve-2026-5153; https://previdian.com/CVE-2026-5153
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-03-30
Published
Exploited in the wild