CVE-2018-21140 : Certain NETGEAR devices are affected by incorrect configuration of security sett

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.76 and D6000 before 1.0.0.76.

Published 2020-04-21 21:15:13

Updated 2020-04-23 18:49:27

Source MITRE

View at NVD, CVE.org

Vulnerability category: Input validation

Products affected by CVE-2018-21140

Netgear » D3600 Firmware
Versions before (<) 1.0.0.76
cpe:2.3:o:netgear:d3600_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D3600 » Version: N/A
Netgear » D6000 Firmware
Versions before (<) 1.0.0.76
cpe:2.3:o:netgear:d6000_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » D6000 » Version: N/A

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 23 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.3	LOW	AV:A/AC:L/Au:N/C:N/I:P/A:N	6.5	2.9	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
8.8	HIGH	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	MITRE
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
6.5	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	2.8	3.6	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

https://kb.netgear.com/000060221/Security-Advisory-for-Security-Misconfiguration-on-Some-Modem-Routers-PSV-2018-0097

Security Advisory for Security Misconfiguration on Some Modem Routers, PSV-2018-0097 | Answer | NETGEAR Support
Vendor Advisory

Jump to