Is CVE-2021-47773 in the CISA KEV catalog?

No. CVE-2021-47773 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-47773?

CVE-2021-47773 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2021-47773?

CVE-2021-47773 has an EPSS score of 0.27% (19th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2021-47773

HIGH

7.8

CVSS v3

NVD

Description

Dynojet Power Core 2.3.0 contains an unquoted service path vulnerability in the DJ.UpdateService that allows local authenticated users to potentially execute code with elevated privileges. Attackers can exploit the unquoted binary path by placing malicious executables in the service's file path to gain Local System access.

CWE-428

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.27%probability of exploitation in 30 days

19thpercentile

Low risk: more likely to be exploited than 19% of all known CVEs.

References

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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 2026-01-23.