01 Record
CVE-2020-3935
TAIWAN SECOM CO., LTD. – Sensitivity Information Exposure
HighPUBLISHEDCNA: twcert
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
02 Description
TAIWAN SECOM CO., LTD. – Sensitivity Information Exposure
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
- 0.92% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 60.1% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/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
- 2020-02-11 08:00Z6 YR AGO
- Last updated
- 2024-09-16 22:19Z2 YR AGO
- Reserved
- 2019-12-20
- Assigning CNA
- twcert
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-312Cleartext Storage of Sensitive InformationBase
- Data version
- 5.1
- Document digest
- c0db70bd068a8426fb96bd8360f78c5f986a7fef92d0cacf716b4243e7cebf01
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.chtsecurity.comhttps://www.chtsecurity.com/news/1bb85fcd-9048-4587-b4d3-b18335572bac
- gist.github.comhttps://gist.github.com/chtsecurity/4db471b34c3959e5ab9ec31570e4760b
- www.twcert.org.twhttps://www.twcert.org.tw/en/cp-139-3319-d7b65-2.html
07 Remediation
Update to: Door Access Control system ver. 3.5.4 Personnel Attendance system prior to ver. 3.4.0.0.3.05_20191112