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  4. CVE 2016 20058 netgate amiti antivirus build 230305 unquoted
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Back to active CVEs
High · CVSS 8.5CVE-2016-20058

Netgate AMITI Antivirus build 23.0.305 Unquoted Service Path Privilege EscalationCVE-2016-20058

Answer in brief

CVE-2016-20058 records a High severity (CVSS 8.5) vulnerability in Netgate AMITI Antivirus build 23.0.305 Unquoted Service Path Privilege Escalation. The current sources do not mark it as known exploited. The current feed maps Netgate/NETGATE AMITI Antivirus (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Apr 4, 2026Updated Oct 27, 2026Source checked Oct 27, 2026First seen by HOL Oct 27, 2026Material review Oct 27, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Netgate/NETGATE AMITI Antivirus (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Netgate/NETGATE AMITI Antivirusgeneric23.0.305Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Netgate/NETGATE AMITI Antivirus.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Apr 4, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 27, 2026

Sources and claim methodology

  • Source referenceexploit-db.com
  • Source referencevulncheck.com
  • Source referencenetgate.sk
  • Source referencenetgate.sk
Upstream source description

Netgate AMITI Antivirus build 23.0.305 contains an unquoted service path vulnerability in the AmitiAvSrv and AmitiAntivirusHealth services that allows local attackers to escalate privileges. Attackers can place a malicious executable in the unquoted service path and trigger service restart or system reboot to execute code with LocalSystem privileges.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Privilege Escalation
EPSS
Not reported
CWE IDs
CWE-428
Source
CVE List V5
Source checked
Oct 27, 2026
References
4 linked sources
Open source record