LOYTEC LGATE-902 6.3.2 devices allow Directory Traversal.

published 2019-06-28 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-6800

cvss: 7.5; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 18.6%; EPSS 18.6% chance of exploitation in 30 days, percentile 97%
public exploits: 0; none known, plus a Nuclei check

Patch / fix

fixed in 1

loytec lgate-902_firmware 6.4.2

Exploit prediction

18.61% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

Nuclei template LOYTEC LGATE-902 6.3.2 - Local File Inclusion nuclei detection template
seclists.org http://seclists.org/fulldisclosure/2019/Apr/12 referenced PoC, tagged "exploit" by a source, unverified
packetstormsecurity.com http://packetstormsecurity.com/files/152453/Loytec-LGATE-902-XSS-Traversal-File-Deletion.html referenced PoC, tagged "exploit" by a source, unverified
seclists.org https://seclists.org/fulldisclosure/2019/Apr/12 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.0	7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	7.8	AV:N/AC:L/Au:N/C:C/I:N/A:N

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

seclists.org /fulldisclosure/2019/Apr/12
mailing-list, exploit, third-party-advisory
packetstormsecurity.com /files/152453/Loytec-LGATE-902-XSS-Traversal-File-Deletion.html
exploit, third-party-advisory, vdb-entry
seclists.org /fulldisclosure/2019/Apr/12
mailing-list, exploit, third-party-advisory

Sources

CVE List CVE-2018-14918
NVD CVE-2018-14918

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary