Netgear WNR3500Lv2 privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Netgear JNDR3000, R6250, R6300v2, R6400, R6400v2, R6700, R6900, R7000, R6900P, R7000P, R7300DST, R7900, R8000, R7900P, R8000P, R8300, R8500, WNDR3400v3, WNDR4500v2 and WNR3500Lv2. This affects an unknown function. The manipulation leads to privileges management. This vulnerability is listed as CVE-2019-20729. The attack must be carried out locally. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Netgear JNDR3000, R6250, R6300v2, R6400, R6400v2, R6700, R6900, R7000, R6900P, R7000P, R7300DST, R7900, R8000, R7900P, R8000P, R8300, R8500, WNDR3400v3, WNDR4500v2 and WNR3500Lv2 (Wireless LAN Software). It has been rated as critical. This issue affects some unknown functionality. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects JNDR3000 before 1.0.0.22, R6250 before 1.0.4.26, R6300v2 before 1.0.4.22, R6400 before 1.0.1.36, R6400v2 before 1.0.2.52, R6700 before 1.0.1.44, R6900 before 1.0.1.44, R7000 before 1.0.9.28, R6900P before 1.3.1.26, R7000P before 1.3.1.26, R7300DST before 1.0.0.62, R7900 before 1.0.2.16, R8000 before 1.0.4.18, R7900P before 1.4.1.42, R8000P before 1.4.1.42, R8300 before 1.0.2.116, R8500 before 1.0.2.116, WNDR3400v3 before 1.0.1.18, WNDR4500v2 before 1.0.0.68, and WNR3500Lv2 before 1.2.0.48.

The weakness was presented 04/16/2020 (Website). The advisory is shared at kb.netgear.com. The identification of this vulnerability is CVE-2019-20729 since 04/15/2020. An attack has to be approached locally. Additional levels of successful authentication are necessary for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.7
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 8.1
CNA Vector (MITRE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

Timelineinfo

04/15/2020 🔍
04/16/2020 +1 days 🔍
04/17/2020 +1 days 🔍
05/31/2024 +1505 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: kb.netgear.com
Status: Not defined

CVE: CVE-2019-20729 (🔍)
GCVE (CVE): GCVE-0-2019-20729
GCVE (VulDB): GCVE-100-153953

Entryinfo

Created: 04/17/2020 10:35
Updated: 05/31/2024 08:38
Changes: 04/17/2020 10:35 (37), 04/17/2020 10:40 (12), 05/31/2024 08:38 (34)
Complete: 🔍
Cache ID: 216::103

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