CVEvulnerability

CVE-2025-12946

4.4 MEDIUM Published 2025-12-09 Modified 2026-10-07 Official page ↗
Status
Analyzed
Published
2025-12-09
Last modified
2026-10-07
Assigner
a2826606-91e7-4eb6-899e-8484bd4575d5
CVSS 4.0 (a2826606-91e7-4eb6-899e-8484bd4575d5)
4.4 MEDIUM — CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:D/RE:M/U:Amber
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20

Description

A vulnerability in the speedtest feature of affected NETGEAR Nighthawk routers, caused by improper input validation, can allow attackers on the router's WAN side, using attacker-in-the-middle techniques (MiTM) to manipulate DNS responses and execute commands when speedtests are run. This issue affects RS700: through 1.0.7.82; RAX54Sv2 : before V1.1.6.36; RAX41v2: before V1.1.6.36; RAX50: before V1.2.14.114; RAXE500: before V1.2.14.114; RAX41: before V1.0.17.142; RAX43: before V1.0.17.142; RAX35v2: before V1.0.17.142; RAXE450: before V1.2.14.114; RAX43v2: before V1.1.6.36; RAX42: before V1.0.17.142; RAX45: before V1.0.17.142; RAX50v2: before V1.1.6.36; MR90: before V1.0.2.46; MS90: before V1.0.2.46; RAX42v2: before V1.1.6.36; RAX49S: before V1.1.6.36.

Affected configurations

• netgear rs700 firmware (< 1.0.9.6) • netgear rax54sv2 firmware (< 1.1.6.36) • netgear rax45v2 firmware (< 1.1.6.36) • netgear rax41v2 firmware (< 1.1.6.36) • netgear rax50 firmware (< 1.2.14.114) • netgear raxe500 firmware (< 1.2.14.114) • netgear rax41 firmware (< 1.0.17.142) • netgear rax43 firmware (< 1.0.17.142) • netgear rax35v2 firmware (< 1.0.17.142) • netgear raxe450 firmware (< 1.0.17.142) • netgear rax43v2 firmware (< 1.1.6.36) • netgear rax42 firmware (< 1.0.17.142) • netgear rax45 firmware (< 1.0.17.142) • netgear rax50v2 firmware (< 1.1.6.36) • netgear mr90 firmware (< 1.0.2.46) • netgear ms90 firmware (< 1.0.2.46) • netgear rax42v2 firmware (< 1.1.6.36) • netgear rax49s firmware (< 1.1.6.36)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References