Netgear WAC510 up to 5.6.8.3 Stored cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Netgear WAC510. Affected by this vulnerability is an unknown functionality. This manipulation causes cross site scripting (Stored). This vulnerability is tracked as CVE-2019-20743. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Netgear WAC510 (Wireless LAN Software) and classified as problematic. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect integrity. The summary by CVE is:

NETGEAR WAC510 devices before 8.0.1.3 are affected by stored XSS.

The weakness was disclosed 04/16/2020 (Website). It is possible to read the advisory at kb.netgear.com. This vulnerability is known as CVE-2019-20743 since 04/15/2020. The attack can be launched remotely. The exploitation doesn't need any form of authentication. 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 to version 8.0.1.3 eliminates this vulnerability.

The entries VDB-153968, VDB-153966 and VDB-153965 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.2
NVD Vector: 🔍

CNA Base Score: 5.2
CNA Vector (MITRE): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-80 / CWE-74 / CWE-707
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: 🔍

Upgrade: WAC510 8.0.1.3

Timelineinfo

04/15/2020 🔍
04/16/2020 +1 days 🔍
04/17/2020 +1 days 🔍
05/07/2025 +1846 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: kb.netgear.com
Status: Confirmed

CVE: CVE-2019-20743 (🔍)
GCVE (CVE): GCVE-0-2019-20743
GCVE (VulDB): GCVE-100-153967
See also: 🔍

Entryinfo

Created: 04/17/2020 10:46
Updated: 05/07/2025 05:31
Changes: 04/17/2020 10:46 (39), 04/17/2020 10:51 (12), 05/31/2024 09:05 (34), 05/07/2025 05:31 (6)
Complete: 🔍
Cache ID: 216::103

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