https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2024-36491.htmlhttps://patchthecve.com/cve/CVE-2024-36491.htmlWed, 17 Jun 2026 07:36:49 +0000CRITICAL 9.8: FutureNet NXR series, VXR series and WXR series provided by Century Systems Co., Ltd. allow an administrative user to execute an arbitrary OS command, obtain and/or alter sensitive information, and cause a denial-of-service (DoS) condition.https://patchthecve.com/cve/CVE-2024-36475.htmlhttps://patchthecve.com/cve/CVE-2024-36475.htmlWed, 17 Jun 2026 07:36:47 +0000HIGH 8.8: FutureNet NXR series, VXR series and WXR series provided by Century Systems Co., Ltd. contain an active debug code vulnerability. If a user who knows how to use the debug function logs in to the product, the debug function may be used and an arbitrary OS command may be executed.https://patchthecve.com/cve/CVE-2024-31070.htmlhttps://patchthecve.com/cve/CVE-2024-31070.htmlWed, 17 Jun 2026 07:27:44 +0000CRITICAL 9.1: Initialization of a resource with an insecure default vulnerability in FutureNet NXR series, VXR series and WXR series provided by Century Systems Co., Ltd. allows a remote unauthenticated attacker to access telnet service unlimitedly.