Is CVE-2020-3931 actively exploited?

CVE-2020-3931 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-3931?

CVE-2020-3931 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2020-3931?

Patch guidance is available from geovision security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-3931.

Fix CVE-2020-3931 - CRITICAL geovision gv-as210 firmware

Q: Which products are affected by CVE-2020-3931?

6 products: geovision gv-as210 firmware, geovision gv-as410 firmware, geovision gv-as810 firmware, geovision gv-gf1921 firmware, geovision gv-as1010 firmware, and 1 more.

Description

Buffer overflow exists in Geovision Door Access Control device family, an unauthenticated remote attacker can execute arbitrary command.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-120 CWE-120

Metadata

Primary Vendor: GEOVISION
Published: 7/8/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

geovision : gv-as210_firmwaregeovision : gv-as410_firmwaregeovision : gv-as810_firmwaregeovision : gv-gf1921_firmwaregeovision : gv-as1010_firmwaregeovision : gv-gf1922_firmware

Remediation Guidance

Executive Summary

View on NIST NVD