CVE-2021-45662
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
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
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
- Record
CVE-2021-45662- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AC:L/AV:A/A:N/C:H/I:H/PR:H/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2021-32428
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
- Record
EUVD-2021-32428- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AC:L/AV:A/A:N/C:H/I:H/PR:H/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6xqp-ghrr-4p4f No score
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
- Record
GHSA-6xqp-ghrr-4p4f- Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
NETGEAR R7000 devices before 1.0.9.88 are affected by stored XSS.
- Record
CVE-2021-45662- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- 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-2021-45662 is a medium vulnerability (CVSS 6.1) in Netgear R7000 Firmware, published December 26, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 46th percentile. No source names a fixed version.