CVE-2018-21136
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600...
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.
- Record
CVE-2018-21136- CVSS 3.0
- 4.6 Medium
CVSS:3.0/AC:L/AV:P/A:N/C:H/I:N/PR:N/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2018-13654
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.
- Record
EUVD-2018-13654- CVSS 3.0
- 4.6 Medium
CVSS:3.0/AC:L/AV:P/A:N/C:H/I:N/PR:N/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q94h-fx8x-hcpm No score
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600...
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.
- Record
GHSA-q94h-fx8x-hcpm- Updated
- 2026-11-02
NVD
Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.
- Record
CVE-2018-21136- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 3.0
- 4.6 Medium
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/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-2018-21136 is a medium vulnerability (CVSS 4.6) in Netgear D3600 Firmware, published April 23, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.43%, the 37th percentile. No source names a fixed version.