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» CVE-2017-18867
Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6100 before 1.0.0.55, D7800 before V1.0.1.24, R7100LG before V1.0.0.32, WNDR4300v1 before 1.0.2.90, and WNDR4500v3 before 1.0.0.48.
NVD Status： Modified ，CVE State: published
Threat Intelligence & Risk Assessment for CVE-2017-18867
Conclusion & alert: CVE-2017-18867 is rated Low Risk (38/100) : CVSS Medium severity, with low exploitation likelihood (EPSS 0.38%).Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
Exploit prediction scoring system (EPSS) score for CVE-2017-18867
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
#
Date
Old EPSS score
New EPSS score
Delta (New - Old)
1
2026-06-15
0.07%
0.38%
+0.31%
2
2023-03-07
0.89%
0.07%
-0.82%
3
2022-02-04
—
0.89%
—
Full EPSS history
(4 records total)
Common vulnerability scoring system (CVSS) metrics for CVE-2017-18867
CVSS metrics for this CVE.
Base score
Version
Severity
Vector
Exploitability
Impact
Score source
6.8
3.1
MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Click to expand
Attack vector (AV:P)
Hands-on access—USB, keyboard, opening the case—not something you do purely over the wire.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
0.9
5.9
[email protected]
6.8
3.0
MEDIUM
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Click to expand
Attack vector (AV:P)
Hands-on access—USB, keyboard, opening the case—not something you do purely over the wire.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
0.9
5.9
[email protected]
4.6
2.0
MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P
Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
3.9
6.4
[email protected]
Weakness enumeration for CVE-2017-18867
Affected software / configurations for CVE-2017-18867
References for CVE-2017-18867
cvelogic
Threat Intelligence