Rax50S
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.
System integrity tampering across a broad portfolio of NETGEAR home and small-business networking devices allows authenticated administrators on the local network to manipulate device configuration beyond intended boundaries, classified under CWE-15 (External Control of System or Configuration Setting). The CVSS 4.0 vector (AV:A/PR:H/VI:H) confirms that exploitation is constrained to adjacent network access with high-privilege credentials, yet the integrity impact on the vulnerable system is rated High. No public exploit code exists (SSVC: Exploitation none; CVSS E:U), and NETGEAR has released firmware patches for all affected product lines.
Integrity tampering in NETGEAR router and mesh network firmware allows authenticated administrators on the local network to submit insufficiently validated input, modifying the router's configuration or internal state in unintended ways. Affected devices span at least 27 product lines including MR/MS mesh units and R-series routers, all running firmware below specific patched versions identified by NETGEAR (EUVD-2026-35460). No public exploit has been identified at time of analysis, SSVC assigns no active exploitation and non-automatable status, and NETGEAR has released patched firmware across all affected product lines.
Insufficient input validation across 30+ NETGEAR router, range extender, and mesh networking models enables local network-adjacent modification of router software and functionality. The CVSS 4.0 vector assigns PR:N (no privileges required) and AV:A (adjacent network), yet the CVE description scopes the vulnerability to 'authenticated administrators' - the 'Authentication Bypass' tag supplied by NETGEAR suggests the input validation flaw may itself circumvent authentication controls, reconciling this apparent conflict. Integrity impact is rated High (VI:H) against the vulnerable system, meaning successful exploitation allows unauthorized firmware or configuration modification. No public exploit is identified at time of analysis (E:U), and this CVE is not listed in the CISA KEV catalog.
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.
System integrity tampering across a broad portfolio of NETGEAR home and small-business networking devices allows authenticated administrators on the local network to manipulate device configuration beyond intended boundaries, classified under CWE-15 (External Control of System or Configuration Setting). The CVSS 4.0 vector (AV:A/PR:H/VI:H) confirms that exploitation is constrained to adjacent network access with high-privilege credentials, yet the integrity impact on the vulnerable system is rated High. No public exploit code exists (SSVC: Exploitation none; CVSS E:U), and NETGEAR has released firmware patches for all affected product lines.
Integrity tampering in NETGEAR router and mesh network firmware allows authenticated administrators on the local network to submit insufficiently validated input, modifying the router's configuration or internal state in unintended ways. Affected devices span at least 27 product lines including MR/MS mesh units and R-series routers, all running firmware below specific patched versions identified by NETGEAR (EUVD-2026-35460). No public exploit has been identified at time of analysis, SSVC assigns no active exploitation and non-automatable status, and NETGEAR has released patched firmware across all affected product lines.
Insufficient input validation across 30+ NETGEAR router, range extender, and mesh networking models enables local network-adjacent modification of router software and functionality. The CVSS 4.0 vector assigns PR:N (no privileges required) and AV:A (adjacent network), yet the CVE description scopes the vulnerability to 'authenticated administrators' - the 'Authentication Bypass' tag supplied by NETGEAR suggests the input validation flaw may itself circumvent authentication controls, reconciling this apparent conflict. Integrity impact is rated High (VI:H) against the vulnerable system, meaning successful exploitation allows unauthorized firmware or configuration modification. No public exploit is identified at time of analysis (E:U), and this CVE is not listed in the CISA KEV catalog.
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.