Netgear EX5000/EX3110/EX6110/EX2800 prior 1.0.1.82 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Netgear EX5000, EX3110, EX6110 and EX2800. Impacted is an unknown function. Performing a manipulation results in improper authentication. This vulnerability is cataloged as CVE-2026-0407. The attack must originate from the local network. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Netgear EX5000, EX3110, EX6110 and EX2800. It has been classified as critical. This affects an unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An insufficient authentication vulnerability in NETGEAR WiFi range extenders allows a network adjacent attacker with WiFi authentication or a physical Ethernet port connection to bypass the authentication process and access the admin panel.

The weakness was shared by Mad_Max. It is possible to read the advisory at netgear.com. This vulnerability is uniquely identified as CVE-2026-0407 since 12/03/2025. The exploitability is told to be easy. The attack can only be done within the local network. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/21/2026).

Upgrading to version 1.0.1.82 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.8

VulDB Base Score: 8.0
VulDB Temp Score: 7.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.0
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: EX5000/EX3110/EX6110/EX2800 1.0.1.82

Timelineinfo

12/03/2025 CVE reserved
01/13/2026 +41 days Advisory disclosed
01/13/2026 +0 days VulDB entry created
02/21/2026 +39 days VulDB entry last update

Sourcesinfo

Vendor: netgear.com

Advisory: netgear.com
Researcher: Mad_Max
Status: Confirmed

CVE: CVE-2026-0407 (🔒)
GCVE (CVE): GCVE-0-2026-0407
GCVE (VulDB): GCVE-100-340719

Entryinfo

Created: 01/13/2026 18:12
Updated: 02/21/2026 08:56
Changes: 01/13/2026 18:12 (72), 01/16/2026 06:14 (1), 02/21/2026 08:56 (10)
Complete: 🔍
Cache ID: 216::103

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