How severe is CVE-2020-7819?

CVE-2020-7819 has a CVSS 3.x base score of 9.3, rated critical severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2020-7819 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7819?

CVE-2020-7819 affects Ntracker Ntracker Usb Enterprise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7819?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-7819 published?

CVE-2020-7819 was published on 2021-09-07 and last updated on 2026-06-17.

CVE-2020-7819

CVE-2020-7819 is a critical-severity vulnerability in Ntracker Ntracker Usb Enterprise with a CVSS 3.x base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Ntracker Ntracker Usb Enterprise
Published: 2021-09-07
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2020-7819?: 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.
How severe is CVE-2020-7819?: CVE-2020-7819 has a CVSS 3.x base score of 9.3, rated critical severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2020-7819 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7819?: CVE-2020-7819 affects Ntracker Ntracker Usb Enterprise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7819?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-7819 published?: CVE-2020-7819 was published on 2021-09-07 and last updated on 2026-06-17.

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36223

Affected products (1)

cpe:2.3:a:ntracker:ntracker_usb_enterprise:*:*:*:*:*:*:*:*

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