CVE-2026-116232
CriticalCVSS 9.9Summary
A weakness was identified in Oray Pugongying X5 Pro 7.6.1 affecting the snmp_set function of the SNMP Handler component. Manipulating the info.community argument can lead to CRLF injection. The attack can be launched remotely and a public exploit is available.
Risk Assessment
A publicly available exploit allows remote CRLF injection via SNMP, potentially enabling manipulation of responses and headers. The vendor did not respond to the disclosure, so a fix may not be available.
Recommendation
Restrict access to the device's SNMP interface to trusted networks and monitor logs for unusual CRLF characters. Contact the vendor for a fix and consider compensating controls.
Other vulnerabilities in Oray Pugongying X5 Pro
See all- CVE-2026-116236High
A vulnerability was found in Oray Pugongying X5 Pro 7.6.1 in the plugin_init function of /tmp/upload_files within the PPPoE WAN Setting Handler component. Manipulating the pppd_options argument leads to unrestricted upload. The attack can be launched remotely and the exploit has been publicly disclosed.
- CVE-2026-116235Critical
A flaw was found in Oray Pugongying X5 Pro 7.6.1 in an unknown function of the L2TP Authentication component. Manipulating the Username argument causes CRLF injection. The attack can be launched remotely and a public exploit is available.
- CVE-2026-116234Critical
A vulnerability was detected in Oray Pugongying X5 Pro 7.6.1 in an unknown function of /etc/ipsec.conf within the IPsec Policy Handler component. Manipulating the secproto argument results in CRLF injection. The attack can be launched remotely and the exploit is public.
- CVE-2026-116233Critical
A security vulnerability was detected in Oray Pugongying X5 Pro 7.6.1 in an unknown function of the Dnsmasq component. Manipulating the rent_time argument leads to CRLF injection. The attack can be initiated remotely and the exploit has been publicly disclosed.
- CVE-2026-116231Critical
A security flaw was discovered in Oray Pugongying X5 Pro 7.6.1 in an unknown function of the Ser2net component. Manipulating the regmsg argument results in CRLF injection. The attack can be initiated remotely and the exploit has been publicly released.
Original NVD description (English source)
A weakness has been identified in Oray Pugongying X5 Pro 7.6.1. This affects the function snmp_set of the component SNMP Handler. Executing a manipulation of the argument info.community can lead to crlf injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS