by Kastro
Paper/Archive/CVE-2026-116233

CVE-2026-116233

Oray Pugongying X5 Pro — Oray Pugongying X5 Pro Dnsmasq crlf injection

EPSS 0.5%CVSS 9.4
critical.is priorityof 100
36
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 39.9.399 × 208.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

A security vulnerability has been detected in Oray Pugongying X5 Pro 7.6.1. This impacts an unknown function of the component Dnsmasq. The manipulation of the argument rent_time leads to crlf injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

ProductAffectedFixed inSource
Pugongying X5 Pro7.6.1–CNA

Scores by source

VulDB (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
VulDB (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
VulDB (CNA)9.1CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

References

writeupvuldb.com/vuln/426282refvuldb.com/vuln/426282/ctiwriteupvuldb.com/cve/CVE-2026-116233writeupvuldb.com/submit/1005081exploitapp.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Dnsmasq-Directive-Injection-Through-DHCP-Lease-Time-3ea797159f1580979394d23087844670