# CVE-2026-120223: Oray Pugongying X5 Pro Session ID session.lua session_get random values

Status: published. Published: 2026-11-01. Updated: 2026-11-02.

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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Oray / Pugongying X5 Pro: 7.6.0 (affected); 7.6.1 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 2.3 (low); CVSS: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; source: CNA: VulDB

- CVSS 3.1: 3.1 (low); CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R; source: CNA: VulDB

- CVSS 3.0: 3.1 (low); CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R; source: CNA: VulDB

- CVSS 2.0: 2.1 (low); AV:N/AC:H/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR; source: CNA: VulDB

- CVSS 4.0: 1.3 (low); CVSS: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; source: NVD: cna@vuldb.com

- CVSS 3.1: 3.1 (low); CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N; source: NVD: cna@vuldb.com

- CVSS 2.0: 2.1 (low); AV:N/AC:H/Au:S/C:P/I:N/A:N; source: NVD: cna@vuldb.com

- CISA KEV: No listing in collected sources

- EPSS: 0.32% as of 2026-11-02; percentile 24.58%

- SSVC: exploitation poc; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-330, CWE-310

## Exploit evidence

- exploit: https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Predictable-Session-ID-Exposes-an-Ordinary-User-s-Password-3eb797159f158043b197d098224fc12f (CNA: VulDB)

## References

- https://vuldb.com/vuln/429582 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/429582/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-120223 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1007539 (CNA: VulDB; third-party-advisory)

- https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Predictable-Session-ID-Exposes-an-Ordinary-User-s-Password-3eb797159f158043b197d098224fc12f (CNA: VulDB; exploit)

- https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Predictable-Session-ID-Exposes-an-Ordinary-User-s-Password-3eb797159f158043b197d098224fc12f (cna@vuldb.com)

- https://vuldb.com/cve/CVE-2026-120223 (cna@vuldb.com)

- https://vuldb.com/submit/1007539 (cna@vuldb.com)

- https://vuldb.com/vuln/429582 (cna@vuldb.com)

- https://vuldb.com/vuln/429582/cti (cna@vuldb.com)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-120223; retrieved 2026-11-02; source updated 2026-11-02

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-120223; retrieved 2026-11-02; source updated 2026-11-02

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-120223; retrieved 2026-11-02; source updated Not reported

Revision: 0dcc6f59e7a2f229bf4ff35570396186267e242e137e6f8fc616e5a5c045f55b

Canonical: https://y2.dev/cve/CVE-2026-120223

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