CVE-2020-11784 : Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.

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, 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.

Published 2020-04-15 17:15:15

Updated 2020-04-20 12:46:34

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2020-11784

Netgear » R7500 Firmware
Versions before (<) 1.0.3.46
cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7500 » Version: V2
Netgear » R7800 Firmware
Versions before (<) 1.0.2.68
cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R7800 » Version: N/A
Netgear » R9000 Firmware
Versions before (<) 1.0.4.28
cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R9000 » Version: N/A
Netgear » D7800 Firmware
Versions before (<) 1.0.1.56
cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D7800 » Version: N/A
Netgear » R8900 Firmware
Versions before (<) 1.0.4.28
cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » R8900 » Version: N/A
Netgear » Xr500 Firmware
Versions before (<) 2.3.2.56
cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Xr500 » Version: N/A
Netgear » Xr700 Firmware
Versions before (<) 1.0.1.10
cpe:2.3:o:netgear:xr700_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Xr700 » Version: N/A
Netgear » Rbr50 Firmware
Versions before (<) 2.3.5.30
cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Rbr50 » Version: N/A
Netgear » Rbs50 Firmware
Versions before (<) 2.3.5.30
cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Rbs50 » Version: N/A
Netgear » Rbk50 Firmware
Versions before (<) 2.3.5.30
cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Rbk50 » Version: N/A
Netgear » Rax120 Firmware
Versions before (<) 1.0.0.78
cpe:2.3:o:netgear:rax120_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Rax120 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-11784

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 21 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-11784

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.0	MEDIUM	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N	0.8	5.2	MITRE
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None
4.8	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N	1.7	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2020-11784

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-11784

https://kb.netgear.com/000061746/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0532

Security Advisory for Stored Cross Site Scripting on Some Routers, Gateways, and WiFi Systems, PSV-2018-0532 | Answer | NETGEAR Support
Vendor Advisory

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Vulnerability Details : CVE-2020-11784

Products affected by CVE-2020-11784

Exploit prediction scoring system (EPSS) score for CVE-2020-11784

CVSS scores for CVE-2020-11784

CWE ids for CVE-2020-11784

References for CVE-2020-11784