HIGH
NETGEAR XR500 devices before 2.3.2.32 are affected by authentication bypass
Published Apr 22, 2020
8.8
HIGHCVSS 3.1
EPSS 0.70%
Description
NETGEAR XR500 devices before 2.3.2.32 are affected by authentication bypass.
Affected products
No data.
AND
- < 2.3.2.32
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.8 HIGH NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
8.8 HIGH MITRE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
1 other source (MITRE) ▾
8.8 HIGH MITRE
CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N
Attack Complexity Low
Attack Vector Adjacent
Availability Impact High
Confidentiality Impact High
Integrity Impact High
Privileges Required None
Scope Unchanged
User Interaction None
5.8 MEDIUM NVD
AV:A/AC:L/Au:N/C:P/I:P/A:P
Access Vector Adjacent
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.70% 0.00700
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00700
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.70% (0.00700) | 51.43th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.70% (0.00700) | 51.72th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00068) | 30.06th | v3 (v2023.03.01) |
| Jun 12, 2024 | 0.07% (0.00068) | 29.52th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00068) | 27.49th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://kb.netgear.com/000060240/Security-Advisory-for-Authentication-Bypass-on-XR500-PSV-2018-0324 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://kb.netgear.com/000060240/Security-Advisory-for-Authentication-Bypass-on-XR500-PSV-2018-0324 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 22, 2020
Updated Aug 5, 2024
Reserved Apr 20, 2020
Link CVE-2018-21118
CISA Vulnrichment
Updated n/a