Netgear D8500/R6900P/R7000P/R7100LG/WNDR3400v3/XR300 command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Netgear D8500, R6900P, R7000P, R7100LG, WNDR3400v3 and XR300. The affected element is an unknown function. The manipulation results in command injection. This vulnerability is reported as CVE-2021-38528. The attacker must have access to the local network to execute the attack. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Netgear D8500, R6900P, R7000P, R7100LG, WNDR3400v3 and XR300 (Wireless LAN Software). It has been classified as critical. Affected is an unknown part. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 08/11/2021 as PSV-2020-0297. The advisory is available at kb.netgear.com. This vulnerability is traded as CVE-2021-38528. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

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Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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: 🔍

Timelineinfo

08/10/2021 🔍
08/11/2021 +1 days 🔍
08/11/2021 +0 days 🔍
08/16/2021 +5 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: PSV-2020-0297
Status: Confirmed

CVE: CVE-2021-38528 (🔍)
GCVE (CVE): GCVE-0-2021-38528
GCVE (VulDB): GCVE-100-180582

Entryinfo

Created: 08/11/2021 14:19
Updated: 08/16/2021 09:26
Changes: 08/11/2021 14:19 (37), 08/16/2021 09:24 (2), 08/16/2021 09:26 (1)
Complete: 🔍
Cache ID: 216::103

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