Cudy TR3000 before 2.5.42 contains a dnsmasq configuration injection vulnerability that allows authenticated administrators to inject directives by…
Cudy TR3000 before 2.5.42 contains a dnsmasq configuration injection vulnerability that allows authenticated administrators to inject directives by embedding a newline in the net.set_dhcp leasetime field. Attackers can append address= entries via /etc/init.d/dnsmasq to alter DNS answers for LAN clients, or insert invalid lines that stop dnsmasq.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Shenzhen Cudy Technology Co., Ltd.
- Product
- TR3000 1.0
- CVSS v3.1
- 6.5 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
- Weakness
- CWE-93
- Exposure class
- Edge / VPN / firewall
- NVD status
- Received
Why it ranks 30 (Notable)
- CVSS v3.1 6.5 medium
- Exposed product class: edge / VPN / firewall
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-129104 on this site · NVD · CVE.org · Vulnpedia
Related coverage
Other items that share a CVE or were clustered with this one.