How severe is CVE-2020-3930?

CVE-2020-3930 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-3930 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-3930?

CVE-2020-3930 affects Geovision Gv-gf192x Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-3930?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-3930 published?

CVE-2020-3930 was published on 2020-06-12 and last updated on 2026-06-17.

CVE-2020-3930

CVE-2020-3930 is a medium-severity vulnerability in Geovision Gv-gf192x Firmware with a CVSS 3.x base score of 4.0. 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-532.

Key facts

Severity: Medium (CVSS 3.x base score 4.0)
CVSS v2: 2.1
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-532
Affected product: Geovision Gv-gf192x Firmware
Published: 2020-06-12
Last modified: 2026-06-17

Description

GeoVision Door Access Control device family improperly stores and controls access to system logs, any users can read these logs.

Frequently asked questions

What is CVE-2020-3930?: GeoVision Door Access Control device family improperly stores and controls access to system logs, any users can read these logs.
How severe is CVE-2020-3930?: CVE-2020-3930 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-3930 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-3930?: CVE-2020-3930 affects Geovision Gv-gf192x Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-3930?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-3930 published?: CVE-2020-3930 was published on 2020-06-12 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-3697-780d0-1.html

Affected products (1)

cpe:2.3:o:geovision:gv-gf192x_firmware:1.10:*:*:*:*:*:*:*

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