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Vulnerabilities

Vulnerability · CVE-2018-16167

jpcert logontracer Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Published Apr 15, 2024 · catalog updated Apr 15, 2024 · jpcert logontracer Improper Neutralization

Patch now

CVE-2018-16167 is in the CISA known-exploited catalog. Confirm jpcert logontracer Improper Neutralization against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
74.92%
Remediation
Remediation guidance
Affected products
vendor jpcert logontracer

LogonTracer 1.2.0 and earlier allows remote attackers to execute arbitrary OS commands via unspecified vectors. Initial-access exploit intelligence.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor jpcert logontracerversion unspecified

How to fix CVE-2018-16167

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2018-16167 is in the CISA known-exploited catalog. Confirm jpcert logontracer Improper Neutralization against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 74.92%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 15, 2024 · VulnCheck KEV

    Detected

    LogonTracer 1.2.0 and earlier allows remote attackers to execute arbitrary OS commands via unspecified vectors. Initial-access exploit intelligence.

  2. Apr 15, 2024 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2018-16167

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2018-16167

    30-day exploitation probability 74.9%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2018-16167

    LogonTracer 1.2.0 and earlier allows remote attackers to execute arbitrary OS commands via unspecified vectors.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.