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CVE-2023-45858

Quick assessment

Affected
Paessler PRTG Network Monitor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Paessler PRTG 版本 23.4.88.1429 之前，发现存在目录遍历漏洞，该漏洞允许攻击者读取本地文件。

CVSS 8.6 · High
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I. Basic Information for CVE-2023-45858

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Paessler PRTG Network Monitor 0 ~ 23.4.88.1429 -

II. Public POCs for CVE-2023-45858

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III. Intelligence Information for CVE-2023-45858

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Vendor Advisories for CVE-2023-45858 (1)

Same Patch Batch · Paessler · 2026-09-14 · 4 CVEs total

CVE-2023-28148 7.2 HIGH PRTG 23.3.86.1520 前 Bodyclass XSS 漏洞
CVE-2023-22631 2.7 LOW PRTG <23.1.82 HTTP XML/REST传感器任意文件写入漏洞
CVE-2023-22632 2.7 LOW PRTG Monitor 23.1.82 前 FTP 任意文件写漏洞

IV. Related Vulnerabilities

Same product: PRTG Network Monitor
Same vendor: Paessler
Same weakness: CWE-23

V. Comments for CVE-2023-45858

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