CVE-2021-45626
Last modified
CVE-2021-45626 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK20 before 2.6.1.36, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.36, RBR40 before 2.6.1.36, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, and RBS50Y before 2.6.1.40.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.
Description
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK20 before 2.6.1.36, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.36, RBR40 before 2.6.1.36, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, and RBS50Y before 2.6.1.40.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Rbk20 Firmware | < 2.6.1.38 |
| Netgear | Rbr20 Firmware | < 2.6.1.36 |
| Netgear | Rbs20 Firmware | < 2.6.1.38 |
| Netgear | Rbk40 Firmware | < 2.6.1.38 |
| Netgear | Rbr40 Firmware | < 2.6.1.36 |
| Netgear | Rbs40 Firmware | < 2.6.1.38 |
| Netgear | Rbk50 Firmware | < 2.6.1.40 |
| Netgear | Rbr50 Firmware | < 2.6.1.40 |
| Netgear | Rbs50 Firmware | < 2.6.1.40 |
| Netgear | Rbs50y Firmware | < 2.6.1.40 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Related CVEs from 2021
- CVE-2021-45620Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45621Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45622Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45623Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45624Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45625Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45627Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45628Certain NETGEAR devices are affected by command injection by…8.8
- CVE-2021-45629Certain NETGEAR devices are affected by command injection by…8.8
- CVE-2021-45630Certain NETGEAR devices are affected by command injection by…9.8
- CVE-2021-45631Certain NETGEAR devices are affected by command injection by…8.8
- CVE-2021-45632Certain NETGEAR devices are affected by command injection by…8.8
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Scan your code nowSource: NVD / NIST