nTracker USB Enterprise SQL-Injection vulnerability

published 2021-09-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-28751

cvss: 9.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.5%; EPSS 1.5% chance of exploitation in 30 days, percentile 73%
public exploits: 0; none known

A SQL-Injection vulnerability in the nTracker USB Enterprise(secure USB management solution) allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information.

Exploit prediction

1.45% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

nTrackSystem nTracker USB Enterprise

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

boho.or.kr /krcert/secNoticeView.do?bulletin_writing_sequence=36223
third-party-advisory

Sources

CVE List CVE-2020-7819
NVD CVE-2020-7819

Fencer Vulns 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