Zyxel – Security Blog https://blog.siteguarding.com Sat, 07 Nov 2026 07:21:24 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://blog.siteguarding.com/wp-content/uploads/2016/07/cropped-Logo_sh_last_2_last-32x32.jpg Zyxel – Security Blog https://blog.siteguarding.com 32 32 Zyxel GS1900 Patch 2 Still Lets Attackers Get Root https://www.siteguarding.com/security-blog/zyxel-gs1900-patch-2-root-exploit/ Sat, 07 Nov 2026 07:21:24 +0000 https://www.siteguarding.com/security-blog/zyxel-gs1900-patch-2-root-exploit/ Zyxel GS1900 Patch 2, the June 16, 2026 firmware for CVE-2026-7273, can still be rooted without a login. Binarly says only 2.90 Patch 3 closes CVE-2026-107441. Network reachability to the web management interface is the only precondition. Key takeaways Zyxel GS1900 Patch 2 does not stop the exploit attackers were already using. Binarly found GS1900 switches on firmware 2.90 Patch 2...

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