CVE-2026-116237

Oray Pugongying X5 Pro Dnsmasq crlf injection

A vulnerability was found in Oray Pugongying X5 Pro 7.6.1. This affects an unknown part of the component Dnsmasq. Performing a manipulation results in crlf injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Oray · Pugongying X5 Pro

CVSS v4.0 VULDB

8.5 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

8.4 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

CVSS v2.0 VULDB

8.3 HIGHAV:N/AC:L/Au:M/C:C/I:C/A:C

EPSS

0.35% chance of exploitation in the next 30 days, 29th percentile

Published

2026-10-26

Proof-of-concept exploits (1)

• https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-DNS-Group-Newline-Injection-Runs-…snapshot

CVE references

• https://vuldb.com/cve/CVE-2026-116237REFERENCE
• https://vuldb.com/submit/1005085REFERENCE
• https://vuldb.com/vuln/426286REFERENCE
• https://vuldb.com/vuln/426286/ctiREFERENCE

References

• CVE Record
• NVD entry