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CVE-2018-14918

44
FAUCET Score

CVE-2018-14918 describes a Directory Traversal vulnerability in LOYTEC LGATE-902 devices running firmware version 6.3.2, allowing an attacker to access arbitrary files on the system. This vulnerability carries a high CVSS score of 7.5, indicating a critical risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality impact. While not listed in CISA's KEV catalog, exploit intelligence shows a Nuclei template for Local File Inclusion, suggesting readily available exploit code, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.4.2CPE matchmatch criteria
cpe:2.3:o:loytec:lgate-902_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
17.98%
Probability of exploitation in next 30 days
EPSS Percentile
96.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
Nuclei: CVE-2018-14918 · Jun 16, 2022
This CVE's current EPSS score of 0.1798 is in the 95th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

packetstormsecurity.com / files/152453/Loytec-LGATE-902-XSS-Traversal-File-Deletion.html
ExploitThird Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2019/Apr/12
ExploitMailing ListThird Party Advisory
seclists.org / fulldisclosure/2019/Apr/12
ExploitMailing ListThird Party Advisory