CVE-2021-29069
HIGH
8.4
CVSS Score
Published: March 23, 2021 at 07:00 AM UTC
Updated: June 17, 2026 at 03:47 AM UTC
6 products affected across 1 vendorXR500 FirmwareXR450 FirmwareWNR2000V5 Firmware
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Severity
HIGH8.4
Exploit prediction
EPSS 0.5%
Description
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects XR450 before 2.3.2.114, XR500 before 2.3.2.114, and WNR2000v5 before 1.0.0.76.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.0.0.76
Affected range stops below 1.0.0.76, so it looks safe — our inference, not a vendor statement
netgear-wnr2000v5 (same device)
v < 2.3.2.114
Affected range stops below 2.3.2.114, so it looks safe — our inference, not a vendor statement
netgear-xr450 (same device)
v < 2.3.2.114
Affected range stops below 2.3.2.114, so it looks safe — our inference, not a vendor statement
netgear-xr500 (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://kb.netgear.com/000063023/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2020-0595CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-77
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