Vulnerability details
CVE-2026-116233
Oray Pugongying X5 Pro
Oray Pugongying X5 Pro Dnsmasq crlf injection
CVSS 4.0
9.4Critical
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.4Critical | 4.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS: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 |
| 9.1Critical | 3.1 | CVEProject cvelistV5 (CNA) (VulDB) | 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 |
| 9.1Critical | 3.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R |
| 8.3High | 2.0 | CVEProject cvelistV5 (CNA) (VulDB) | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Oray | Pugongying X5 Pro | 7.6.1 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://vuldb.com/vuln/426282 vdb-entrytechnical-description
- https://vuldb.com/vuln/426282/cti signaturepermissions-required
- https://vuldb.com/cve/CVE-2026-116233 third-party-advisory
- https://vuldb.com/submit/1005081 third-party-advisory
- https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Dnsmasq-Directive-Injection-Through-DHCP-Lease-Time-3ea797159f1580979394d23087844670 exploit
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Details
- Published
- 2026-10-26
- Last updated
- 2026-10-31
- State
- Published
- Assigner (CNA)
- VulDB
- Kolun priority
- 34 · Low
Exploit prediction (EPSS)
0.46%
Probability of exploitation in 30 days
40.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-93CRLF Injection
- CWE-74Injection