CVE-2021-45509

CWE-287 — Improper Authentication3 documents3 sources
Severity
9.8CRITICAL
EPSS
0.3%
top 46.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Netgear Cbr40 FirmwareNetgear Rbk752 FirmwareNetgear Rbk852 Firmware+4 more
Timeline
PublishedDec 26
Latest updateDec 27

Description

Certain NETGEAR devices are affected by authentication bypass. This affects CBR40 before 2.5.0.24, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages7 packages

▶NVDnetgear/cbr40_firmware< 2.5.0.24
▶NVDnetgear/rbk752_firmware< 3.2.17.12
▶NVDnetgear/rbk852_firmware< 3.2.17.12
▶NVDnetgear/rbr750_firmware< 3.2.17.12
▶NVDnetgear/rbr850_firmware< 3.2.17.12

Patches

Patch: kb.netgear.com ↗Patch: kb.netgear.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-gr55-r58c-wmfq: Certain NETGEAR devices are affected by authentication bypass↗2021-12-27
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CVEList
CVE-2021-45509: Certain NETGEAR devices are affected by authentication bypass↗2021-12-26
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CVE-2021-45509 (CRITICAL CVSS 9.8) | Certain NETGEAR devices are affecte | cvebase.io