CVE-2026-116235

CRITICAL 9.1

Oray Pugongying X5 Pro L2TP Authentication crlf injection

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

A flaw has been found in Oray Pugongying X5 Pro 7.6.1. Affected by this vulnerability is an unknown functionality of the component L2TP Authentication. This manipulation of the argument Username causes crlf injection. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-93 CWE-74
Vendor	oray
Product	pugongying x5 pro
Published	Oct 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Oray / Pugongying X5 Pro

7.6.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/426284 vuldb.com: https://vuldb.com/vuln/426284/cti vuldb.com: https://vuldb.com/cve/CVE-2026-116235 vuldb.com: https://vuldb.com/submit/1005083 app.notion.com: https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Root-Code-Execution-via-L2TP-Username-Injection-3ea797159f158012be0af2ca84d1ee2b

Credits

🔍 FirmHarness (VulDB User) VulDB CNA Team