Netgear RAX43 1.0.3.96 readycloud CGI Application Name command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Netgear RAX43 1.0.3.96. Affected by this issue is some unknown functionality of the component readycloud CGI Application. This manipulation of the argument Name causes command injection. This vulnerability is tracked as CVE-2021-20167. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Netgear RAX43 1.0.3.96 (Wireless LAN Software). Affected by this vulnerability is an unknown code of the component readycloud CGI Application. The manipulation of the argument name with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 12/31/2021. It is possible to read the advisory at tenable.com. This vulnerability is known as CVE-2021-20167 since 12/17/2020. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 12/31/2021). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/17/2020 🔍
12/31/2021 +379 days 🔍
12/31/2021 +0 days 🔍
01/05/2022 +5 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: tenable.com
Status: Not defined

CVE: CVE-2021-20167 (🔍)
GCVE (CVE): GCVE-0-2021-20167
GCVE (VulDB): GCVE-100-189487

Entryinfo

Created: 12/31/2021 08:11
Updated: 01/05/2022 09:29
Changes: 12/31/2021 08:11 (39), 01/05/2022 09:29 (1)
Complete: 🔍
Cache ID: 216::103

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