CVE-2026-0417 [Medium] | Input Validation Bypass in Mr60 Firmware

CVE-2026-0417 is rated Low Risk (21.9/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.23%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-19	0.26%	0.23%	-0.03%
2	2026-06-15	0.05%	0.26%	+0.20%
3	2026-06-10	—	0.05%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-06-19

0.26%

0.23%

-0.03%

2026-06-15

0.05%

0.26%

+0.20%

2026-06-10

—

0.05%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
4.3	4.0	MEDIUM	`CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/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:X/AU:X/R:X/V:D/RE:L/U:Amber` Click to expand Attack vector (AV:A) Attacker has to be on an adjacent/local network segment. Attack complexity (AC:L) Exploitation conditions are straightforward and stable. Attack requirements (AT:N) No additional preconditions are required beyond normal reachability. Privileges required (PR:H) High privileges are required. User interaction (UI:N) No user interaction is required. Vulnerable system confidentiality impact (VC:N) No confidentiality impact on the vulnerable system. Vulnerable system integrity impact (VI:H) High integrity impact on the vulnerable system. Vulnerable system availability impact (VA:N) No availability impact on the vulnerable system. Subsequent system confidentiality impact (SC:N) No confidentiality impact on subsequent systems. Subsequent system integrity impact (SI:N) No integrity impact on subsequent systems. Subsequent system availability impact (SA:N) No availability impact on subsequent systems. Exploit maturity (threat) (E:U) Unreported: no public PoC, no reported exploitation, and no known simplification tools. Confidentiality requirement (CR:X) Not defined: insufficient information; scoring treats this like High (worst case). Integrity requirement (IR:X) Not defined: insufficient information; scoring treats this like High (worst case). Availability requirement (AR:X) Not defined: insufficient information; scoring treats this like High (worst case). Modified attack vector (MAV:X) Not defined: scoring uses the Base Attack Vector (AV). Modified attack complexity (MAC:X) Not defined: scoring uses the Base Attack Complexity (AC). Modified attack requirements (MAT:X) Not defined: scoring uses the Base Attack Requirements (AT). Modified privileges required (MPR:X) Not defined: scoring uses the Base Privileges Required (PR). Modified user interaction (MUI:X) Not defined: scoring uses the Base User Interaction (UI). Modified vulnerable system confidentiality impact (MVC:X) Not defined: scoring uses the Base VC metric. Modified vulnerable system integrity impact (MVI:X) Not defined: scoring uses the Base VI metric. Modified vulnerable system availability impact (MVA:X) Not defined: scoring uses the Base VA metric. Modified subsequent system confidentiality impact (MSC:X) Not defined: scoring uses the Base SC metric. Modified subsequent system integrity impact (MSI:X) Not defined: scoring uses the Base SI metric. Modified subsequent system availability impact (MSA:X) Not defined: scoring uses the Base SA metric. Safety (supplemental) (S:X) Not evaluated. Automatable (supplemental) (AU:X) Not evaluated. Recovery (supplemental) (R:X) Not evaluated. Value density (supplemental) (V:D) Diffuse: a single exploit event controls relatively limited resources (e.g., one client). Vulnerability response effort (supplemental) (RE:L) Low/trivial response effort (documentation, simple configuration, low-touch guidance). Provider urgency (supplemental) (U:AMBER) Amber: provider rates moderate urgency.	—	—	a2826606-91e7-4eb6-899e-8484bd4575d5
4.5	3.1	MEDIUM	`CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N` Click to expand Attack vector (AV:A) Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:H) They need powerful rights—admin, root, or similar—before this pays off. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:N) Service keeps running; no real outage angle.	0.9	3.6	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

4.3

4.0

MEDIUM

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/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:X/AU:X/R:X/V:D/RE:L/U:Amber

Click to expand

Attack vector (AV:A): Attacker has to be on an adjacent/local network segment.
Attack complexity (AC:L): Exploitation conditions are straightforward and stable.
Attack requirements (AT:N): No additional preconditions are required beyond normal reachability.
Privileges required (PR:H): High privileges are required.
User interaction (UI:N): No user interaction is required.
Vulnerable system confidentiality impact (VC:N): No confidentiality impact on the vulnerable system.
Vulnerable system integrity impact (VI:H): High integrity impact on the vulnerable system.
Vulnerable system availability impact (VA:N): No availability impact on the vulnerable system.
Subsequent system confidentiality impact (SC:N): No confidentiality impact on subsequent systems.
Subsequent system integrity impact (SI:N): No integrity impact on subsequent systems.
Subsequent system availability impact (SA:N): No availability impact on subsequent systems.
Exploit maturity (threat) (E:U): Unreported: no public PoC, no reported exploitation, and no known simplification tools.
Confidentiality requirement (CR:X): Not defined: insufficient information; scoring treats this like High (worst case).
Integrity requirement (IR:X): Not defined: insufficient information; scoring treats this like High (worst case).
Availability requirement (AR:X): Not defined: insufficient information; scoring treats this like High (worst case).
Modified attack vector (MAV:X): Not defined: scoring uses the Base Attack Vector (AV).
Modified attack complexity (MAC:X): Not defined: scoring uses the Base Attack Complexity (AC).
Modified attack requirements (MAT:X): Not defined: scoring uses the Base Attack Requirements (AT).
Modified privileges required (MPR:X): Not defined: scoring uses the Base Privileges Required (PR).
Modified user interaction (MUI:X): Not defined: scoring uses the Base User Interaction (UI).
Modified vulnerable system confidentiality impact (MVC:X): Not defined: scoring uses the Base VC metric.
Modified vulnerable system integrity impact (MVI:X): Not defined: scoring uses the Base VI metric.
Modified vulnerable system availability impact (MVA:X): Not defined: scoring uses the Base VA metric.
Modified subsequent system confidentiality impact (MSC:X): Not defined: scoring uses the Base SC metric.
Modified subsequent system integrity impact (MSI:X): Not defined: scoring uses the Base SI metric.
Modified subsequent system availability impact (MSA:X): Not defined: scoring uses the Base SA metric.
Safety (supplemental) (S:X): Not evaluated.
Automatable (supplemental) (AU:X): Not evaluated.
Recovery (supplemental) (R:X): Not evaluated.
Value density (supplemental) (V:D): Diffuse: a single exploit event controls relatively limited resources (e.g., one client).
Vulnerability response effort (supplemental) (RE:L): Low/trivial response effort (documentation, simple configuration, low-touch guidance).
Provider urgency (supplemental) (U:AMBER): Amber: provider rates moderate urgency.

—

a2826606-91e7-4eb6-899e-8484bd4575d5

4.5

3.1

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N Click to expand

Attack vector (AV:A): Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H): They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N): Service keeps running; no real outage angle.

0.9

3.6

[email protected]

Affected software / configurations for CVE-2026-0417

Vendor	Product	Version	Raw CPE
netgear	mr60_firmware	< 1.1.7.132	cpe:2.3:o:netgear:mr60_firmware::::::::
netgear	mr70_firmware	< 1.0.3.28	cpe:2.3:o:netgear:mr70_firmware::::::::
netgear	mr80_firmware	< 1.1.7.14	cpe:2.3:o:netgear:mr80_firmware::::::::
netgear	ms60_firmware	< 1.1.7.132	cpe:2.3:o:netgear:ms60_firmware::::::::
netgear	ms70_firmware	< 1.0.3.28	cpe:2.3:o:netgear:ms70_firmware::::::::
netgear	ms80_firmware	< 1.1.7.14	cpe:2.3:o:netgear:ms80_firmware::::::::
netgear	r6400v2_firmware	< 1.0.4.128	cpe:2.3:o:netgear:r6400v2_firmware::::::::
netgear	r6700v3_firmware	< 1.0.4.128	cpe:2.3:o:netgear:r6700v3_firmware::::::::
netgear	r6900p_firmware	< 1.3.3.152	cpe:2.3:o:netgear:r6900p_firmware::::::::
netgear	r7000_firmware	< 1.0.11.216	cpe:2.3:o:netgear:r7000_firmware::::::::
netgear	r7000p_firmware	< 1.3.3.152	cpe:2.3:o:netgear:r7000p_firmware::::::::
netgear	r7960p_firmware	< 1.4.4.92	cpe:2.3:o:netgear:r7960p_firmware::::::::
netgear	r8000p_firmware	< 1.4.4.92	cpe:2.3:o:netgear:r8000p_firmware::::::::
netgear	r8500_firmware	—	cpe:2.3:o:netgear:r8500_firmware:-:::::::*
netgear	rax20_firmware	< 1.0.18.144	cpe:2.3:o:netgear:rax20_firmware::::::::
netgear	rax35v2_firmware	< 1.0.16.132	cpe:2.3:o:netgear:rax35v2_firmware::::::::
netgear	rax40v2_firmware	< 1.0.12.118	cpe:2.3:o:netgear:rax40v2_firmware::::::::
netgear	rax41_firmware	< 1.0.12.118	cpe:2.3:o:netgear:rax41_firmware::::::::
netgear	rax42_firmware	< 1.0.12.118	cpe:2.3:o:netgear:rax42_firmware::::::::
netgear	rax43_firmware	< 1.0.12.120	cpe:2.3:o:netgear:rax43_firmware::::::::
netgear	rax45_firmware	< 1.0.12.118	cpe:2.3:o:netgear:rax45_firmware::::::::
netgear	rax48_firmware	< 1.0.12.118	cpe:2.3:o:netgear:rax48_firmware::::::::
netgear	rax50_firmware	< 1.0.12.120	cpe:2.3:o:netgear:rax50_firmware::::::::
netgear	rax50s_firmware	< 1.0.12.120	cpe:2.3:o:netgear:rax50s_firmware::::::::
netgear	raxe450_firmware	< 1.0.10.86	cpe:2.3:o:netgear:raxe450_firmware::::::::
netgear	raxe500_firmware	< 1.0.10.86	cpe:2.3:o:netgear:raxe500_firmware::::::::
netgear	xr1000_firmware	< 1.0.0.68	cpe:2.3:o:netgear:xr1000_firmware::::::::

References for CVE-2026-0417

URL	Tags
https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory	Vendor Advisory
https://www.netgear.com/support/product/mr60/	Product
https://www.netgear.com/support/product/mr70/	Product
https://www.netgear.com/support/product/mr80/	Product
https://www.netgear.com/support/product/ms60/	Product
https://www.netgear.com/support/product/ms70/	Product
https://www.netgear.com/support/product/ms80/	Product
https://www.netgear.com/support/product/r6400v2/	Product
https://www.netgear.com/support/product/r6700v3/	Product
https://www.netgear.com/support/product/r6900p/	Product
https://www.netgear.com/support/product/r7000/	Product
https://www.netgear.com/support/product/r7000p/	Product
https://www.netgear.com/support/product/r7960p/	Product
https://www.netgear.com/support/product/r8000p/	Product
https://www.netgear.com/support/product/r8500/	Product
https://www.netgear.com/support/product/rax20/	Product
https://www.netgear.com/support/product/rax35v2/	Product
https://www.netgear.com/support/product/rax40v2/	Product
https://www.netgear.com/support/product/rax41/	Product
https://www.netgear.com/support/product/rax42/	Product
https://www.netgear.com/support/product/rax43/	Product
https://www.netgear.com/support/product/rax45/	Product
https://www.netgear.com/support/product/rax48/	Product
https://www.netgear.com/support/product/rax50/	Product
https://www.netgear.com/support/product/rax50s/	Product
https://www.netgear.com/support/product/raxe450/	Product
https://www.netgear.com/support/product/raxe500/	Product
https://www.netgear.com/support/product/xr1000/	Product

URL

CVE-2026-0417 | Insufficient input validation in certain NETGEAR routers

Exploit prediction scoring system (EPSS) score for CVE-2026-0417

Common vulnerability scoring system (CVSS) metrics for CVE-2026-0417

Weakness enumeration for CVE-2026-0417

GitHub Security Advisory for CVE-2026-0417

Affected software / configurations for CVE-2026-0417

References for CVE-2026-0417