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. Affected is an unknown function. Performing a manipulation results in cross site scripting (Stored). This vulnerability is identified as CVE-2020-11787. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic 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). This affects an unknown code. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as 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. This is going to have an impact on 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, RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK20 before 2.3.5.26, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK40 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, RBK50 before 2.3.5.30, XR500 before 2.3.2.56, and XR700 before 1.0.1.10.

The weakness was released 04/15/2020 (Website). The advisory is shared at kb.netgear.com. This vulnerability is uniquely identified as CVE-2020-11787 since 04/15/2020. It is possible to initiate the attack remotely. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-153800, VDB-153799, VDB-153798 and VDB-153797. Several companies clearly confirm that VulDB is the primary source for best 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/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion