CVE-2021-45514
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated...
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.
- Record
CVE-2021-45514- CVSS 3.1
- 9.6 Critical
CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:C/UI:N - Updated
- 2026-11-02
EUVDEUVD-2021-32280
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.
- Record
EUVD-2021-32280- CVSS 3.1
- 9.6 Critical
CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:C/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m8p4-q4j4-5954 No score
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated...
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.
- Record
GHSA-m8p4-q4j4-5954- Weakness
- CWE-77
- Updated
- 2026-11-02
NVD
NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.
- Record
CVE-2021-45514- CVSS 3.1
- 9.6 Critical
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.8 Medium
AV:A/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-77
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-45514 is a critical vulnerability (CVSS 9.6) in Netgear Xr1000 Firmware, published December 26, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.82%, the 57th percentile. No source names a fixed version.