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CVE-2026-7469

Tenda 4G300 DelFil sub_425A28 command injection

CVSS 5.3 MEDIUMEPSS 1.3%CWE-74CWE-77
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 5.3EPSS 1.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
30 Apr 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A vulnerability was detected in Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01. This impacts the function sub_425A28 of the file /goform/DelFil. The manipulation of the argument delflag results in command injection. The attack may be launched remotely. The exploit is now public and may be used.
CVSS: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
Affected products
Tenda · 4G300
public PoCs found — 1
cve_referencegithub.com/Axelioc/CVE/blob/main/Tenda/US_4G300/sub_425A28/sub_425A28.mdunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://github.com/Axelioc/CVE/blob/main/Tenda/US_4G300/sub_425A28/sub_425A28.mdhttps://vuldb.com/submit/804268https://vuldb.com/vuln/360205https://vuldb.com/vuln/360205/ctihttps://www.tenda.com.cn/