File Existence Verification Vulnerability in PRTG Network Monitor
CVE-2021-27220

5.3MEDIUM

Key Information:

Vendor

Paessler

Status
Prtg Network Monitor
Vendor
CVE Published:
31 March 2021

What is CVE-2021-27220?

An issue has been identified in PRTG Network Monitor versions prior to 21.1.66.1623, where attackers can exploit the screenshot functionality to verify the presence of specific files on the web server's filesystem. This vulnerability can potentially lead to information disclosure, enabling attackers to glean insights into the server's structure and content.

References

https://www.paessler.com/prtg/history/stable#21.1.66.1623
x_refsource_CONFIRM

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.