Vulnerability Details : CVE-2022-35739
PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device. When the device page loads, the arbitrary Cascading Style Sheets (CSS) data is inserted into the style tag, loading malicious content. Due to PRTG Network Monitor preventing “characters, and from modern browsers disabling JavaScript support in style tags, this vulnerability could not be escalated into a Cross-Site Scripting vulnerability.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2022-35739
- cpe:2.3:a:paessler:prtg_network_monitor:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-35739
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-35739
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2022-35739
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-35739
-
https://raxis.com/blog/cve-2022-35739
CVE 2022-35739 PRTG Network Monitor CSS Injection — RaxisExploit;Third Party Advisory
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https://www.paessler.com/prtg/history/stable
Paessler AG - Version HistoryRelease Notes;Vendor Advisory
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