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CVE-2018-6021

23
FAUCET Score

CVE-2018-6021 describes a remote code execution vulnerability affecting Silex SD-320AN (v2.01 and prior) and GE MobileLink (vGEH-1.1 and prior) devices due to improper sanitization of a system call parameter. This high-severity vulnerability (CVSS 7.4) can be exploited remotely by a low-privileged attacker without user interaction, potentially leading to limited confidentiality, integrity, and availability impacts. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.01CPE matchmatch criteria
cpe:2.3:o:silextechnology:sd-320an_firmware:*:*:*:*:*:*:*:*
<= geh-1.1CPE matchmatch criteria
cpe:2.3:o:silextechnology:geh-sd-320an_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.4HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.1
Impact Score
3.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.35%
Probability of exploitation in next 30 days
EPSS Percentile
68.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0135 is in the 66th percentile among its peer group of 17,805 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSMA-18-128-01
Third Party AdvisoryUS Government Resource