CVE-2020-35786
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
- Record
CVE-2020-35786- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AC:L/AV:A/A:H/C:N/I:N/PR:H/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2020-23441
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
- Record
EUVD-2020-23441- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AC:L/AV:A/A:H/C:N/I:N/PR:H/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jvq7-w5fg-7qjh No score
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
- Record
GHSA-jvq7-w5fg-7qjh- Weakness
- CWE-120
- Updated
- 2026-11-02
NVD
NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.
- Record
CVE-2020-35786- CVSS 3.1
- 4.5 Medium
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 2.7 Low
AV:A/AC:L/Au:S/C:N/I:N/A:P - Weakness
- CWE-120
- 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-2020-35786 is a medium vulnerability (CVSS 4.5) in Netgear R7800 Firmware, published December 29, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. No source names a fixed version.