Netgear CBR40 cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in Netgear CBR40, EAX80, EX3700, EX3800, EX6120, EX6130, EX7500, RBW30, RBK752, RBR750, RBS750, RBK852, RBR850, RBS850 and RBS40V and classified as problematic. The affected element is an unknown function. This manipulation causes cross site scripting. This vulnerability appears as CVE-2021-45666. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Netgear CBR40, EAX80, EX3700, EX3800, EX6120, EX6130, EX7500, RBW30, RBK752, RBR750, RBS750, RBK852, RBR850, RBS850 and RBS40V (Wireless LAN Software) and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was presented 12/26/2021 as PSV-2020-0254. It is possible to read the advisory at kb.netgear.com. This vulnerability is known as CVE-2021-45666 since 12/25/2021. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading 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: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (MITRE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

12/25/2021 🔍
12/26/2021 +1 days 🔍
12/26/2021 +0 days 🔍
12/30/2021 +4 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: PSV-2020-0254
Status: Confirmed

CVE: CVE-2021-45666 (🔍)
GCVE (CVE): GCVE-0-2021-45666
GCVE (VulDB): GCVE-100-189283

Entryinfo

Created: 12/26/2021 17:49
Updated: 12/30/2021 09:03
Changes: 12/26/2021 17:49 (48), 12/30/2021 09:03 (1)
Complete: 🔍
Cache ID: 216::103

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