CVE-2026-5153

moderate-risk
Published 2026-03-30

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.

Do I need to act?

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0.84% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Tenda

References (5)

Exploit https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_60/README.md
Third Party Advisory https://vuldb.com/submit/780204
Third Party Advisory https://vuldb.com/vuln/354185
Permissions Required https://vuldb.com/vuln/354185/cti
Product https://www.tenda.com.cn/
31
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal