CVE-2026-75578: Cudy TR3000 before 2.5.42 Command Injection via OpenVPN Client Configuration Upload
Shenzhen Cudy Technology Co., Ltd. · TR3000 1.0
Fixed in 2.5.42 · Affected: Shenzhen Cudy Technology Co., Ltd. TR3000 1.0 before 2.5.42 · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 82% of scored CVEs
DescriptionCVE.org
Cudy TR3000 before 2.5.42 contains a command injection vulnerability in luci/model/cbi/vpn/openvpn/client.lua, which embeds the shellquote()-quoted remote host token of an uploaded OpenVPN configuration inside an already single-quoted sed program run by os.execute(), so the nested quotes terminate the outer quote. Authenticated administrators can upload an .ovpn file whose remote host token contains a semicolon to execute arbitrary commands as root.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Shenzhen Cudy Technology Co., Ltd. · TR3000 1.0before 2.5.42
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-75578 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.