Rax54V2
Monthly
Stack-based buffer overflow in NETGEAR RAX-series and XR-series routers enables an authenticated administrator, operating from an adjacent network, to trigger unauthorized modifications to router firmware and core functionality beyond what the admin interface normally permits. Affected hardware spans at least 19 model variants including RAX20, RAX35V2, RAX41/V2, RAX42/V2, RAX43/V2, RAX45, RAX49S, RAX50, RAXE450, RAXE500, XR1000, and XR1000V2. No public exploit code has been identified and this CVE is absent from CISA KEV; a vendor-released patch is available from NETGEAR for affected models.
Stack-based buffer overflow in multiple NETGEAR router models (R7000, RAX and XR series) allows an authenticated admin user on an adjacent network to make unauthorized modifications to the router's software and functionality. Exploitation is highly constrained by CVSS 4.0 metrics - adjacent network access, high attack complexity, and pre-existing administrative credentials are all required, yielding an extremely low composite score of 1.9. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog, placing real-world risk well below what the CWE-121 classification alone might suggest.
Integrity controls on multiple NETGEAR router firmware lines can be subverted by authenticated administrators on the local network through improper input validation (CWE-20), enabling privilege escalation beyond the intended administrative authorization boundary and permitting unauthorized modifications to router software and functionality. Twenty distinct NETGEAR SKUs across the R7000, RAX, RAXE, and XR1000 series are confirmed affected per ENISA EUVD-2026-35452, each with specific patched firmware thresholds now released by the vendor. No public exploit exists at time of analysis (CVSS E:U), and multiple CVSS constraints - adjacent-only attack vector, high complexity, and high privilege requirement - substantially limit the realistic threat population.
Stack-based buffer overflow in NETGEAR RAX-series and XR-series routers enables an authenticated administrator, operating from an adjacent network, to trigger unauthorized modifications to router firmware and core functionality beyond what the admin interface normally permits. Affected hardware spans at least 19 model variants including RAX20, RAX35V2, RAX41/V2, RAX42/V2, RAX43/V2, RAX45, RAX49S, RAX50, RAXE450, RAXE500, XR1000, and XR1000V2. No public exploit code has been identified and this CVE is absent from CISA KEV; a vendor-released patch is available from NETGEAR for affected models.
Stack-based buffer overflow in multiple NETGEAR router models (R7000, RAX and XR series) allows an authenticated admin user on an adjacent network to make unauthorized modifications to the router's software and functionality. Exploitation is highly constrained by CVSS 4.0 metrics - adjacent network access, high attack complexity, and pre-existing administrative credentials are all required, yielding an extremely low composite score of 1.9. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog, placing real-world risk well below what the CWE-121 classification alone might suggest.
Integrity controls on multiple NETGEAR router firmware lines can be subverted by authenticated administrators on the local network through improper input validation (CWE-20), enabling privilege escalation beyond the intended administrative authorization boundary and permitting unauthorized modifications to router software and functionality. Twenty distinct NETGEAR SKUs across the R7000, RAX, RAXE, and XR1000 series are confirmed affected per ENISA EUVD-2026-35452, each with specific patched firmware thresholds now released by the vendor. No public exploit exists at time of analysis (CVSS E:U), and multiple CVSS constraints - adjacent-only attack vector, high complexity, and high privilege requirement - substantially limit the realistic threat population.