HIGH
NETGEAR R8500 devices before v1.0.2.128 are affected by a buffer overflow by an unauthenticated attacker
Published Apr 16, 2020
8.8
HIGHCVSS 3.1
EPSS 0.62%
Description
NETGEAR R8500 devices before v1.0.2.128 are affected by a buffer overflow by an unauthenticated attacker.
Affected products
No data.
AND
- < 1.0.2.128
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
4.3 MEDIUM MITRE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
1 other source (MITRE) ▾
4.3 MEDIUM MITRE
CVSS:3.0/AC:L/AV:A/A:L/C:N/I:N/PR:N/S:U/UI:N
Attack Complexity Low
Attack Vector Adjacent
Availability Impact Low
Confidentiality Impact None
Integrity Impact None
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.
0.62% 0.00619
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.
EPSS probability 0.00619
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 4, 2026 | 0.62% (0.00619) | 47.84th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.62% (0.00619) | 48.28th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00079) | 34.59th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.08% (0.00079) | 34.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00079) | 32.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://kb.netgear.com/000061179/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-R8500-PSV-2017-0636 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://kb.netgear.com/000061179/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-R8500-PSV-2017-0636 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 16, 2020
Updated Aug 5, 2024
Reserved Apr 15, 2020
Link CVE-2019-20739
CISA Vulnrichment
Updated n/a