CVE-2023-45858
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible...
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
- Record
CVE-2023-45858- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-23
- Updated
- 2026-11-02
EUVDEUVD-2023-60668
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
- Record
EUVD-2023-60668- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-hcfg-59mx-h3rf
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible...
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
- Record
GHSA-hcfg-59mx-h3rf- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-23
- Updated
- 2026-11-02
NVD
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
- Record
CVE-2023-45858- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N - Weakness
- CWE-23
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-45858 is a high vulnerability (CVSS 8.6) in Paessler Prtg Network Monitor, published September 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. No source names a fixed version.