CVE-2026-116231
Oray Pugongying X5 Pro Ser2net crlf injection
- State
- Published
- Severity
- 9.4 Critical
- Published
- Oct 26, 2026
- Updated
- Oct 26, 2026
- Reserved
- Oct 25, 2026
Description
A security flaw has been discovered in Oray Pugongying X5 Pro 7.6.1. The impacted element is an unknown function of the component Ser2net. Performing a manipulation of the argument regmsg results in crlf injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P | VulDB |
| 3.1 | 9.9 Critical | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 9.9 Critical | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Pugongying X5 ProOray |
|
References
- VDB-426280 | Oray Pugongying X5 Pro Ser2net crlf injectionvdb-entrytechnical-description
- VDB-426280 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-116231 | CVE Analysis and Reportthird-party-advisory
- Submit #1005078 | Oray Pgyer X5 Pro Router 7.6.1 Improper Neutralization of CRLF Sequences ('CRLF Injection')third-party-advisory
- https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-A-Serial-Banner-Newline-Lets-ser2net-Overwrite-Existing-Files-3ea797159f158019b687eadcc7d6a85bexploit
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