Oray Pugongying X5 Pro Dnsmasq crlf injection

Summary

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.

Remediation

1. Inventory every Oray Pugongying X5 Pro deployment, including staging.
2. No fixed version appears in the public sources yet. Check the references below and the vendor directly.

References

• Advisoryhttps://vuldb.com/cve/CVE-2026-116237
• Advisoryhttps://vuldb.com/submit/1005085
• Referencehttps://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-DNS-Group-Newline-Injection-Runs-a-Root-Script-3ea797159f158048a73bf3ba23ccefdb
• Referencehttps://vuldb.com/vuln/426286
• Referencehttps://vuldb.com/vuln/426286/cti