Is CVE-2020-3933 in the CISA KEV catalog?

No. CVE-2020-3933 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-3933?

CVE-2020-3933 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2020-3933?

CVE-2020-3933 has an EPSS score of 1.24% (66th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-3933?

Upgrade dr.id access control to 3.3.2 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2020-3933

MEDIUM

5.3

CVSS v3

NVD

Description

TAIWAN SECOM CO., LTD., a Door Access Control and Personnel Attendance Management system, allows attackers to enumerate and exam user account in the system.

How to fix

Remediation Available

dr.id access controlNVD

Affected:< 3.3.2Fixed in:3.3.2CVE-2020-3933derived from NVD

dr.id attendance systemNVD

Affected:< 3.3.0.3_20160517Fixed in:3.3.0.3_20160517CVE-2020-3933derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

1.24%probability of exploitation in 30 days

66thpercentile

Moderate risk: more likely to be exploited than 66% of all known CVEs.

References

Third-Party Advisory3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.