Netgear RBK352/RBR350/RBS350 prior 4.4.0.10 hard-coded password

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Netgear RBK352, RBR350 and RBS350. It has been rated as problematic. This affects an unknown part. Performing a manipulation results in hard-coded password. This vulnerability is reported as CVE-2021-45521. The attacker must have access to the local network to execute the attack. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Netgear RBK352, RBR350 and RBS350 (Wireless LAN Software). This affects an unknown function. The manipulation with an unknown input leads to a hard-coded password vulnerability. CWE is classifying the issue as CWE-259. The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components. This is going to have an impact on confidentiality.

The weakness was disclosed 12/26/2021 as PSV-2021-0045. It is possible to read the advisory at kb.netgear.com. This vulnerability is uniquely identified as CVE-2021-45521 since 12/25/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1078.001 according to MITRE ATT&CK.

Upgrading to version 4.4.0.10 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Hard-coded password
CWE: CWE-259 / CWE-255
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: RBK352/RBR350/RBS350 4.4.0.10

Timelineinfo

12/25/2021 🔍
12/26/2021 +1 days 🔍
12/26/2021 +0 days 🔍
12/28/2021 +2 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: PSV-2021-0045
Status: Confirmed

CVE: CVE-2021-45521 (🔍)
GCVE (CVE): GCVE-0-2021-45521
GCVE (VulDB): GCVE-100-189147

Entryinfo

Created: 12/26/2021 10:09
Updated: 12/28/2021 07:05
Changes: 12/26/2021 10:09 (49), 12/28/2021 07:05 (1)
Complete: 🔍
Cache ID: 216::103

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