CVE-2018-21102
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
- Record
CVE-2018-21102- CVSS 3.0
- 8.8 High
CVSS:3.0/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:R - Updated
- 2026-11-02
EUVDEUVD-2018-13620
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
- Record
EUVD-2018-13620- CVSS 3.0
- 8.8 High
CVSS:3.0/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:U/UI:R - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6gff-w82c-xw8j No score
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
- Record
GHSA-6gff-w82c-xw8j- Updated
- 2026-11-02
NVD
NETGEAR ReadyNAS devices before 6.9.3 are affected by CSRF.
- Record
CVE-2018-21102- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-352
- 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-2018-21102 is a high vulnerability (CVSS 8.8) in Netgear Readynas Os Firmware, published April 23, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.58%, the 47th percentile. No source names a fixed version.