Is CVE-2021-38477 in the CISA KEV catalog?

No. CVE-2021-38477 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-38477?

CVE-2021-38477 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2021-38477?

CVE-2021-38477 has an EPSS score of 1.08% (61th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-38477?

Upgrade versiondog to 8.0.0 or later.

CVE & CISA-KEV Catalog

CVE-2021-38477

CRITICAL

9.8

CVSS v3

NVD

Description

There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the manipulation and/or the deletion of files.

CWE-73External Control of File Name or Path

How to fix

Remediation Available

versiondogNVD

Affected:< 8.0.0Fixed in:8.0.0CVE-2021-38477derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.08%probability of exploitation in 30 days

61stpercentile

Moderate risk: more likely to be exploited than 61% of all known CVEs.

References

Patch1

us-cert.cisa.gov

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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.