Netgear XR700 Stored cross site scripting

Summaryinfo

A vulnerability marked as problematic has been reported in Netgear D7800, R7500v2, R7800, R8900, R9000, RAX120, RBR20, RBS20, RBK20, RBR40, RBS40, RBK40, RBK50, RBS50, RBK50, XR500 and XR700. The impacted element is an unknown function. This manipulation causes cross site scripting (Stored). This vulnerability is tracked as CVE-2020-11773. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Netgear D7800, R7500v2, R7800, R8900, R9000, RAX120, RBR20, RBS20, RBK20, RBR40, RBS40, RBK40, RBK50, RBS50, RBK50, XR500 and XR700 (Wireless LAN Software) and classified as problematic. Affected by this vulnerability is an unknown code. 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:

Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.68, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, XR500 before 2.3.2.56, and XR700 before 1.0.1.10.

The weakness was disclosed 04/15/2020 (Website). It is possible to read the advisory at kb.netgear.com. This vulnerability is known as CVE-2020-11773 since 04/15/2020. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. 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.

The entries VDB-153791, VDB-153790, VDB-153789 and VDB-153788 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Wireless LAN Software

Vendor

• Netgear

Name

• D7800
• R7500v2
• R7800
• R8900
• R9000
• RAX120
• RBK20
• RBK40
• RBK50
• RBK50
• RBR20
• RBR40
• RBS20
• RBS40
• RBS50
• XR500
• XR700

License

• commercial

Website

• Vendor: https://www.netgear.com/

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Entryinfo

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