CVE & CISA-KEV Catalog

CVE-2020-35840

MEDIUM
6.9
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by stored XSS. This affects D6200 before 1.1.00.38, D7000 before 1.0.1.78, JNR1010v2 before 1.1.0.62, JR6150 before 1.0.1.24, JWNR2010v5 before 1.1.0.62, R6020 before 1.0.0.42, R6050 before 1.0.1.24, R6080 before 1.0.0.42, R6120 before 1.0.0.66, R6220 before 1.1.0.100, R6260 before 1.1.0.76, WNR1000v4 before 1.1.0.62, WNR2020 before 1.1.0.62, and WNR2050 before 1.1.0.62.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available
d6200 firmwareNVD
Affected:< 1.1.00.38Fixed in:1.1.00.38CVE-2020-35840derived from NVD
d7000 firmwareNVD
Affected:< 1.0.1.78Fixed in:1.0.1.78CVE-2020-35840derived from NVD
jnr1010v2 firmwareNVD
Affected:< 1.1.0.62Fixed in:1.1.0.62CVE-2020-35840derived from NVD
jr6150 firmwareNVD
Affected:< 1.0.1.24Fixed in:1.0.1.24CVE-2020-35840derived from NVD
jwnr2010v5 firmwareNVD
Affected:< 1.1.0.62Fixed in:1.1.0.62CVE-2020-35840derived from NVD
r6020 firmwareNVD
Affected:< 1.0.0.42Fixed in:1.0.0.42CVE-2020-35840derived from NVD
r6050 firmwareNVD
Affected:< 1.0.1.24Fixed in:1.0.1.24CVE-2020-35840derived from NVD
r6080 firmwareNVD
Affected:< 1.0.0.42Fixed in:1.0.0.42CVE-2020-35840derived from NVD
r6120 firmwareNVD
Affected:< 1.0.0.66Fixed in:1.0.0.66CVE-2020-35840derived from NVD
r6220 firmwareNVD
Affected:< 1.1.0.100Fixed in:1.1.0.100CVE-2020-35840derived from NVD
r6260 firmwareNVD
Affected:< 1.1.0.76Fixed in:1.1.0.76CVE-2020-35840derived from NVD
wnr1000v4 firmwareNVD
Affected:< 1.1.0.62Fixed in:1.1.0.62CVE-2020-35840derived from NVD
wnr2020 firmwareNVD
Affected:< 1.1.0.62Fixed in:1.1.0.62CVE-2020-35840derived from NVD
wnr2050 firmwareNVD
Affected:< 1.1.0.62Fixed in:1.1.0.62CVE-2020-35840derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityHigh
AvailabilityNone

CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N

Exploit Intelligence

0.54%probability of exploitation in 30 days
41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-11022Medium6.999%-Fix
CVE-2019-3929Critical9.899%KEVFix
CVE-2020-9496Medium6.199%--
CVE-2023-28341Medium6.199%-Fix
CVE-2018-12998Medium6.198%--
CVE-2025-4123High7.698%-Fix
Embed a live status badge for CVE-2020-35840
CVE-2020-35840 severity badge

Markdown

[![CVE-2020-35840](https://tridentstack.com/cve/badge/CVE-2020-35840.svg)](https://tridentstack.com/cve/CVE-2020-35840)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-35840"><img src="https://tridentstack.com/cve/badge/CVE-2020-35840.svg" alt="CVE-2020-35840"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.