CVE-2021-45673
MEDIUM
5.4
CVSS Score
Published: December 26, 2021 at 12:24 AM UTC
Updated: June 17, 2026 at 04:13 AM UTC
16 products affected across 1 vendorR7000P FirmwareR7000 FirmwareR8000 Firmware
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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%
Description
Certain NETGEAR devices are affected by stored XSS. This affects R7000 before 1.0.11.110, R7900 before 1.0.4.30, R8000 before 1.0.4.62, RAX200 before 1.0.3.106, R7000P before 1.3.3.140, RAX80 before 1.0.3.106, R6900P before 1.3.3.140, and RAX75 before 1.0.3.106.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.3.3.140
Affected range stops below 1.3.3.140, so it looks safe — our inference, not a vendor statement
v < 1.0.11.110
Affected range stops below 1.0.11.110, so it looks safe — our inference, not a vendor statement
netgear-r7000 (same device)
v < 1.3.3.140
Affected range stops below 1.3.3.140, so it looks safe — our inference, not a vendor statement
netgear-r7000p (same device)
v < 1.0.4.30
Affected range stops below 1.0.4.30, so it looks safe — our inference, not a vendor statement
netgear-r7900 (same device)
v < 1.0.4.62
Affected range stops below 1.0.4.62, so it looks safe — our inference, not a vendor statement
netgear-r8000 (same device)
v < 1.0.3.106
Affected range stops below 1.0.3.106, so it looks safe — our inference, not a vendor statement
netgear-rax200 (same device)
v < 1.0.3.106
Affected range stops below 1.0.3.106, so it looks safe — our inference, not a vendor statement
netgear-rax75 (same device)
v < 1.0.3.106
Affected range stops below 1.0.3.106, so it looks safe — our inference, not a vendor statement
netgear-rax80 (same device)
NETGEAR R7000· NETGEARdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://kb.netgear.com/000064456/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-PSV-2020-0003CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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