CVSS v3
8.6
HIGH
EPSS Score
0.7 %
exploit probability, as of 2026-09-28
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
Technical details
- Published
- 2026-09-14
- Last Modified
- 2026-09-14
Frequently asked questions
What is CVE-2023-45858?
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
Is CVE-2023-45858 actively exploited?
Active exploitation of CVE-2023-45858 has not been confirmed. Its EPSS score was 0.7% on 2026-09-28, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-45858?
CVE-2023-45858 has a CVSS v3 base score of 8.6 (HIGH severity).
Is CVE-2023-45858 affecting your environment?
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