Vulnerability Details : CVE-2021-45672
Certain NETGEAR devices are affected by Stored XSS. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R6850 before 1.1.0.78, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, and RAX40 before 1.0.3.62.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-45672
- cpe:2.3:o:netgear:d6200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6220_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:d7000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6020_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6080_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6120_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6800_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:rax40_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6230_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6260_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6850_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7200_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7350_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7400_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r7450_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:ac2100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:ac2400_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:ac2600_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6700v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6900v2_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-45672
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-45672
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
4.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.1
|
2.7
|
MITRE | |
|
4.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
1.7
|
2.7
|
NIST |
CWE ids for CVE-2021-45672
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-45672
-
https://kb.netgear.com/000064075/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-PSV-2019-0244
Security Advisory for Stored Cross Site Scripting on Some Routers, PSV-2019-0244 | Answer | NETGEAR SupportPatch;Vendor Advisory
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