Netgear RBS750 prior 3.2.17.12 command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Netgear RBK852, RBK853, RBK854, RBR850, RBS850, RBR752, RBR753, RBR753S, RBR754, RBR750 and RBS750. It has been rated as critical. This affects an unknown part. Performing a manipulation results in command injection. This vulnerability is identified as CVE-2021-29071. The attack can only be performed from the local network. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Netgear RBK852, RBK853, RBK854, RBR850, RBS850, RBR752, RBR753, RBR753S, RBR754, RBR750 and RBS750 (Wireless LAN Software). It has been classified as critical. This affects an unknown function. 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 released 03/24/2021 as PSV-2020-0476. It is possible to read the advisory at kb.netgear.com. This vulnerability is uniquely identified as CVE-2021-29071. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

Upgrading to version 3.2.17.12 eliminates this vulnerability.

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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: 8.5
VulDB Meta Temp Score: 8.3

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

NVD Base Score: 9.0
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: 🔍

Upgrade: RBK852/RBK853/RBK854/RBR850/RBS850/RBR752/RBR753/RBR753S/RBR754/RBR750/RBS750 3.2.17.12

Timelineinfo

03/23/2021 🔍
03/24/2021 +1 days 🔍
03/24/2021 +0 days 🔍
04/03/2021 +10 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: PSV-2020-0476
Status: Confirmed

CVE: CVE-2021-29071 (🔍)
GCVE (CVE): GCVE-0-2021-29071
GCVE (VulDB): GCVE-100-171591

Entryinfo

Created: 03/24/2021 06:43
Updated: 04/03/2021 23:46
Changes: 03/24/2021 06:43 (38), 04/03/2021 23:40 (5), 04/03/2021 23:46 (19)
Complete: 🔍
Cache ID: 216::103

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