CVE-2021-45651
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50...
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50 before 2.7.3.22, RBR50 before 2.7.3.22, and RBS50 before 2.7.3.22.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- 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
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50 before 2.7.3.22, RBR50 before 2.7.3.22, and RBS50 before 2.7.3.22.
- Record
CVE-2021-45651- CVSS 3.1
- 7.4 High
CVSS:3.1/AC:H/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2021-32417
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50 before 2.7.3.22, RBR50 before 2.7.3.22, and RBS50 before 2.7.3.22.
- Record
EUVD-2021-32417- CVSS 3.1
- 7.4 High
CVSS:3.1/AC:H/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p5fp-rvp2-5rjp No score
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50...
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50 before 2.7.3.22, RBR50 before 2.7.3.22, and RBS50 before 2.7.3.22.
- Record
GHSA-p5fp-rvp2-5rjp- Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50 before 2.7.3.22, RBR50 before 2.7.3.22, and RBS50 before 2.7.3.22.
- Record
CVE-2021-45651- CVSS 3.1
- 7.4 High
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- 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-2021-45651 is a high vulnerability (CVSS 7.4) in Netgear Rbk50 Firmware, published December 26, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.63%, the 50th percentile. No source names a fixed version.