Vulnerability Details : CVE-2021-45603
Certain NETGEAR devices are affected by disclosure of sensitive information. A UPnP request reveals a device's serial number, which can be used for a password reset. This affects D7800 before 1.0.1.66, EX2700 before 1.0.1.68, WN3000RPv2 before 1.0.0.90, WN3000RPv3 before 1.0.2.100, LBR1020 before 2.6.5.20, LBR20 before 2.6.5.32, R6700AX before 1.0.10.110, R7800 before 1.0.2.86, R8900 before 1.0.5.38, R9000 before 1.0.5.38, RAX10 before 1.0.10.110, RAX120v1 before 1.2.3.28, RAX120v2 before 1.2.3.28, RAX70 before 1.0.10.110, RAX78 before 1.0.10.110, XR450 before 2.3.2.130, XR500 before 2.3.2.130, and XR700 before 1.0.1.46.
Vulnerability category: Information leak
Products affected by CVE-2021-45603
- cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:ex2700_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:xr500_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:xr700_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:xr450_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:lbr20_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wn3000rpv2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:wn3000rpv3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:lbr1020_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:r6700ax_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:rax10_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:rax120v1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:rax120v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:rax70_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:netgear:rax78_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-45603
0.02%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 4 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-45603
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L |
1.8
|
4.2
|
MITRE | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2021-45603
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-45603
-
https://kb.netgear.com/000064407/Security-Advisory-for-Post-Authentication-Command-Injection-Sensitive-Information-Disclosure-on-Multiple-Products-PSV-2021-0169-PSV-2021-0171
Security Advisory for Post-Authentication Command Injection & Sensitive Information Disclosure on Multiple Products, PSV-2021-0169 & PSV-2021-0171 | Answer | NETGEAR SupportPatch;Vendor Advisory
-
https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk/
Netgear vulnerabilities could put small business routers at risk - Immersive LabsThird Party Advisory
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