CVE-2017-18757
Certain NETGEAR devices are affected by incorrect configuration of security settings. This...
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.30, R6100 before 1.0.1.16, R7500 before 1.0.0.116, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.40, WNDR4300v2 before 1.0.0.48, WNDR4300v1 before 1.0.2.90, and WNDR4500v3 before 1.0.0.48.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.30, R6100 before 1.0.1.16, R7500 before 1.0.0.116, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.40, WNDR4300v2 before 1.0.0.48, WNDR4300v1 before 1.0.2.90, and WNDR4500v3 before 1.0.0.48.
- Record
CVE-2017-18757- CVSS 3.0
- 4.7 Medium
CVSS:3.0/AC:H/AV:A/A:N/C:L/I:L/PR:N/S:C/UI:N - Updated
- 2026-11-02
EUVDEUVD-2017-9848
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.30, R6100 before 1.0.1.16, R7500 before 1.0.0.116, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.40, WNDR4300v2 before 1.0.0.48, WNDR4300v1 before 1.0.2.90, and WNDR4500v3 before 1.0.0.48.
- Record
EUVD-2017-9848- CVSS 3.0
- 4.7 Medium
CVSS:3.0/AC:H/AV:A/A:N/C:L/I:L/PR:N/S:C/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c5qj-vv9j-m42f No score
Certain NETGEAR devices are affected by incorrect configuration of security settings. This...
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.30, R6100 before 1.0.1.16, R7500 before 1.0.0.116, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.40, WNDR4300v2 before 1.0.0.48, WNDR4300v1 before 1.0.2.90, and WNDR4500v3 before 1.0.0.48.
- Record
GHSA-c5qj-vv9j-m42f- Updated
- 2026-11-02
NVD
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.30, R6100 before 1.0.1.16, R7500 before 1.0.0.116, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.40, WNDR4300v2 before 1.0.0.48, WNDR4300v1 before 1.0.2.90, and WNDR4500v3 before 1.0.0.48.
- Record
CVE-2017-18757- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 3.0
- 4.7 Medium
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.8 Medium
AV:A/AC:L/Au:N/C:P/I:P/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-18757 is a medium vulnerability (CVSS 4.7) in Netgear D7800 Firmware, published April 22, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. No source names a fixed version.