CVE-2026-116234
CRITICAL 9.4A vulnerability was detected in Oray Pugongying X5 Pro 7.6.1. Affected is an unknown function of the file /etc/ipsec.conf of the component IPsec Policy Handler. The manipulation of the argument secproto results in crlf injection. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severe if exploited (CVSS 9.4), but no known exploitation and low modeled probability. Patch on a normal cadence.
Exploitation likelihood
0.5%chance of exploitation in 30 days · 40th percentile
Impact if exploited
9.4CVSS 4.0 · CRITICAL
- ConfidentialityHigh
- IntegrityHigh
- AvailabilityHigh
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires an admin / high-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
- ✓Requirements: No special attack requirements
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
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Data snapshot:
Weakness (CWE)
- CWE-93: CRLF Injection
- CWE-74: Injection
CVSS vector
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
References and research data (JSON)
All CVSS metrics
- CRITICAL 9.4 v4.0 · CNA Primary
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 - CRITICAL 9.1 v3.1 · CNA Primary
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 - CRITICAL 9.1 v3.0 · CNA Primary
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 - HIGH 8.3 v2.0 · CNA Primary
AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
References
Exploit-tagged references (not proof of a PoC)
- https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Root-Code-Execution-via-IPsec-secproto-Injection-3ea797159f1580919c5dea13e5baea84 CVE record · VulDB · Updated 2026-10-26T08:30:20.627Z
Advisories
- https://vuldb.com/cve/CVE-2026-116234 CVE record · VulDB · Updated 2026-10-26T08:30:20.627Z
- https://vuldb.com/submit/1005082 CVE record · VulDB · Updated 2026-10-26T08:30:20.627Z
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-109658 EUVD · EUVD-2026-109658
Technical & other
- https://vuldb.com/vuln/426283 CVE record · VulDB · Updated 2026-10-26T08:30:20.627Z
- https://vuldb.com/vuln/426283/cti CVE record · VulDB · Updated 2026-10-26T08:30:20.627Z