How severe is CVE-2016-20057?

CVE-2016-20057 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-20057 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-20057?

CVE-2016-20057 affects Netgate Registry Cleaner. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-20057?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2016-20057 have an EU (EUVD) identifier?

Yes. CVE-2016-20057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2016-10864.

When was CVE-2016-20057 published?

CVE-2016-20057 was published on 2026-04-04 and last updated on 2026-06-17.

CVE-2016-20057

CVE-2016-20057 is a high-severity vulnerability in Netgate Registry Cleaner with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-428.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 8.5
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2016-10864
Weakness: CWE-428
Affected product: Netgate Registry Cleaner
Published: 2026-04-04
Last modified: 2026-06-17

Description

NETGATE Registry Cleaner build 16.0.205 contains an unquoted service path vulnerability in the NGRegClnSrv service that allows local attackers to escalate privileges by exploiting the service binary path. Attackers can place a malicious executable in the unquoted path and trigger service restart or system reboot to execute code with LocalSystem privileges.

Frequently asked questions

What is CVE-2016-20057?: NETGATE Registry Cleaner build 16.0.205 contains an unquoted service path vulnerability in the NGRegClnSrv service that allows local attackers to escalate privileges by exploiting the service binary path. Attackers can place a malicious executable in the unquoted path and trigger service restart or system reboot to execute code with LocalSystem privileges.
How severe is CVE-2016-20057?: CVE-2016-20057 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-20057 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-20057?: CVE-2016-20057 affects Netgate Registry Cleaner. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-20057?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2016-20057 have an EU (EUVD) identifier?: Yes. CVE-2016-20057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2016-10864.
When was CVE-2016-20057 published?: CVE-2016-20057 was published on 2026-04-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:netgate:registry_cleaner:*:*:*:*:*:*:*:*

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