CVE-2023-45858 json
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
published 2026-09-14 56 d ago modified 2026-09-22 47 d ago also EUVD-2023-60668
- cvss
- 8.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
Patch / fix
- Paessler PRTG Network Monitor 23.4.88.1429
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 55 d ago
Exploit prediction
0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
Affected products
- Paessler PRTG Network Monitor
Classification
- Weakness
-
- CWE-23 Relative Path Traversal
References
Sources
- CVE List CVE-2023-45858
- NVD CVE-2023-45858
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.