Vulnerability · CVE-2025-46355
Incorrect default permissions issue in PC Time Tracer prior to 5.2.
Published Jun 3, 2025 · catalog updated Jun 3, 2025 · Keiyo System Co., LTD PC Time Tracer
Check if you run it
No confirmed exploitation is on record for CVE-2025-46355. EPSS is 0.16%. Act only if a listed version of Keiyo System Co., LTD PC Time Tracer is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- High7.0
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.16%
- Remediation
- Vendor / distro source
- Affected products
- vendor Keiyo System Co., LTD PC Time Tracer prior to 5.2
Incorrect default permissions issue in PC Time Tracer prior to 5.2. If exploited, arbitrary code may be executed with SYSTEM privilege on Windows system where the product is running by a local authenticated attacker.
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 Keiyo System Co., LTD PC Time Tracer prior to 5.2prior to 5.2
How to fix CVE-2025-46355
Recommended remediation
A vendor or distribution source is linked. Check that advisory for patch availability; this catalog does not invent fix status.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-46355. EPSS is 0.16%. Act only if a listed version of Keiyo System Co., LTD PC Time Tracer is installed.
Which versions are affected?
Compare what you have installed with Keiyo System Co., LTD PC Time Tracer prior to 5.2 prior to 5.2. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.16%. There is no CISA KEV listing. 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.
Jun 3, 2025 · EUVD
Detected
Incorrect default permissions issue in PC Time Tracer prior to 5.2. If exploited, arbitrary code may be executed with SYSTEM privilege on Windows system where the product is running by a local authenticated attacker.
Jun 3, 2025 · EUVD
Updated
Incorrect default permissions issue in PC Time Tracer prior to 5.2. If exploited, arbitrary code may be executed with SYSTEM privilege on Windows system where the product is running by a local authenticated attacker.
Sources
- CVE.orgVulnerability recordCVE-2025-46355
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-46355
30-day exploitation probability 0.2%
first.org - EUVDVulnerability recordEUVD-2025-16715
Incorrect default permissions issue in PC Time Tracer prior to 5.2. If exploited, arbitrary code may be executed with SYSTEM privilege on Windows system where the product is running by a local authenticated attacker.
euvd.enisa.europa.eu
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.