01 Record
CVE-2020-3929
GeoVision Door Access Control Device - Shared cryptographic keys
MediumPUBLISHEDCNA: twcert
CNA base score5.9 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
02 Description
GeoVision Door Access Control Device - Shared cryptographic keys
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.50% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 42.9% of scored records. A rank, not a probability.
- NVD base score
- 5.9 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2020-06-12 08:25Z6 YR AGO
- Last updated
- 2024-09-17 02:26Z2 YR AGO
- Reserved
- 2019-12-20
- Assigning CNA
- twcert
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.9)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-326Inadequate Encryption StrengthClass
- Data version
- 5.1
- Document digest
- f4a015116a9311da45edc656b0fca665eaee341920dc7b2481b8c6dbca234f41
05 Affected products
VendorProductVersionsPlatforms
GeoVisionDoor Access Control DeviceGV-AS210 to 2.21, GV-AS410 to 2.21, GV-AS810 to 2.21, GV-GF192x to 1.10, GV-AS1010 to 1.32—
06 References
- www.twcert.org.twhttps://www.twcert.org.tw/tw/cp-132-3696-6601c-1.html
07 Remediation
Update to version 2.22 in GV-AS210 Update to version 2.22 in GV-AS410 Update to version 2.22 in GV-AS810 Update to version 1.22 in GV-GF192x Update to version 1.33 in GV-AS1010