CVE-2026-120223

Oray Pugongying X5 Pro Session ID session.lua session_get random values

A vulnerability was identified in Oray Pugongying X5 Pro up to 7.6.1. This impacts the function session_get of the file session.lua of the component Session ID Handler. The manipulation of the argument _user leads to insufficiently random values. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is said to be difficult. The exploit is publicly available and might 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

1.3 LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/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

3.1 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0 VULDB

2.1 LOWAV:N/AC:H/Au:S/C:P/I:N/A:N

EPSS

0.32% chance of exploitation in the next 30 days, 25th percentile

Published

2026-11-01

Updated

2026-11-02

Proof-of-concept exploits (1)

• https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Predictable-Session-ID-Exposes-an…find archive

CVE references

• https://vuldb.com/cve/CVE-2026-120223ADVISORY
• https://vuldb.com/submit/1007539ADVISORY
• https://vuldb.com/vuln/429582REFERENCE
• https://vuldb.com/vuln/429582/ctiREFERENCE

References

• CVE Record
• NVD entry