CVE-2026-19348
9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Summary
A security flaw has been discovered in Shenzhen Aitemi M300 Wi-Fi Repeater r0-ea7890a. Impacted is the function sprintf of the file /protocol.csp?fname=net&opt=smacfilter_conf&function=set&act=add&name=test&enable=1. Performing a manipulation of the argument enable/name/mac results in command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Shenzhen Aitemi | M300 Wi-Fi Repeater | r0-ea7890a | affected |
Weaknesses
- CWE-77: Command Injection
- CWE-74: Injection
References
- https://vuldb.com/vuln/387184
- https://vuldb.com/vuln/387184/cti
- https://vuldb.com/cve/CVE-2026-19348
- https://vuldb.com/submit/865682
- https://vuldb.com/submit/865683
- https://vuldb.com/submit/865684
- https://github.com/IEATASICS/m300-repeater-bugs
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