CVE-2020-35821: XSS
First published: Tue Dec 29 2020(Updated: )
Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7800 before 1.0.2.74, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, RBK20 before 2.3.5.26, RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK40 before 2.3.5.30, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, and XR700 before 1.0.1.10.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear D7800 Firmware | <1.0.1.56 | |
| Netgear D7800 | ||
| NETGEAR R7800 firmware | <1.0.2.74 | |
| NETGEAR R7800 | ||
| Netgear R8900 Firmware | <1.0.4.28 | |
| NETGEAR R8900 | ||
| Netgear R9000 Firmware | <1.0.4.28 | |
| NETGEAR R9000 | ||
| Netgear Rax120 Firmware | <1.0.0.78 | |
| Netgear Rax120 | ||
| Netgear Rbk20 Firmware | <2.3.5.26 | |
| Netgear Rbk20 | ||
| Netgear Rbr20 Firmware | <2.3.5.26 | |
| Netgear Rbr20 | ||
| Netgear Rbs20 Firmware | <2.3.5.26 | |
| Netgear Rbs20 | ||
| Netgear Rbk40 Firmware | <2.3.5.30 | |
| Netgear Rbk40 | ||
| Netgear Rbr40 Firmware | <2.3.5.30 | |
| Netgear Rbr40 | ||
| Netgear Rbs40 Firmware | <2.3.5.30 | |
| Netgear Rbs40 | ||
| Netgear Rbk50 Firmware | <2.3.5.30 | |
| Netgear Rbk50 | ||
| Netgear Rbr50 Firmware | <2.3.5.30 | |
| Netgear Rbr50 | ||
| Netgear Rbs50 Firmware | <2.3.5.30 | |
| Netgear Rbs50 | ||
| Netgear Xr700 Firmware | <1.0.1.10 | |
| Netgear Xr700 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-35821?
CVE-2020-35821 is a vulnerability that affects certain NETGEAR devices, allowing for stored cross-site scripting (XSS) attacks.
Which NETGEAR devices are affected by CVE-2020-35821?
CVE-2020-35821 affects the following NETGEAR devices: D7800 (before 1.0.1.56), R7800 (before 1.0.2.74), R8900 (before 1.0.4.28), R9000 (before 1.0.4.28), RAX120 (before 1.0.0.78), RBK20 (before 2.3.5.26), RBR20 (before 2.3.5.26), RBS20 (before 2.3.5.26), RBK40 (before 2.3.5.30), RBR40 (before 2.3.5.30), RBS40 (before 2.3.5.30), RBK50 (before 2.3.5.30), RBR50 (before 2.3.5.30), RBS50 (before 2.3.5.30), XR700 (before 1.0.1.10).
What is the severity of CVE-2020-35821?
The severity of CVE-2020-35821 is medium, with a CVSS score of 4.8.
How does CVE-2020-35821 work?
CVE-2020-35821 allows an attacker to inject malicious scripts into a vulnerable NETGEAR device, which can then be executed by unsuspecting users.
How can I mitigate CVE-2020-35821?
To mitigate CVE-2020-35821, it is recommended to update the firmware of the affected NETGEAR devices to the latest version provided by the manufacturer.
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/type
- agent/event
- agent/weakness
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/netgear
- canonical/netgear d7800 firmware
- canonical/netgear d7800
- canonical/netgear r7800 firmware
- canonical/netgear r7800
- canonical/netgear r8900 firmware
- canonical/netgear r8900
- canonical/netgear r9000 firmware
- canonical/netgear r9000
- canonical/netgear rax120 firmware
- canonical/netgear rax120
- canonical/netgear rbk20 firmware
- canonical/netgear rbk20
- canonical/netgear rbr20 firmware
- canonical/netgear rbr20
- canonical/netgear rbs20 firmware
- canonical/netgear rbs20
- canonical/netgear rbk40 firmware
- canonical/netgear rbk40
- canonical/netgear rbr40 firmware
- canonical/netgear rbr40
- canonical/netgear rbs40 firmware
- canonical/netgear rbs40
- canonical/netgear rbk50 firmware
- canonical/netgear rbk50
- canonical/netgear rbr50 firmware
- canonical/netgear rbr50
- canonical/netgear rbs50 firmware
- canonical/netgear rbs50
- canonical/netgear xr700 firmware
- canonical/netgear xr700