Vulnerabilities > CVE-2021-27220 - Unspecified vulnerability in Paessler Prtg Network Monitor

CVSS 5.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

LOW

Integrity impact

NONE

Availability impact

NONE

network

low complexity

paessler

NVD

Published: 2021-03-31

Updated: 2021-04-06

Summary

An issue was discovered in PRTG Network Monitor before 21.1.66.1623. By invoking the screenshot functionality with prepared context paths, an attacker is able to verify the existence of certain files on the filesystem of the PRTG's Web server.

Vulnerable Configurations

Part	Description	Count
Application	Paessler Paessler Prtg Network Monitor - Paessler Prtg Network Monitor 7.1.3.3378 Paessler Prtg Network Monitor 12.2.1 Paessler Prtg Network Monitor 12.2.2 Paessler Prtg Network Monitor 12.3.1 Paessler Prtg Network Monitor 12.3.3 Paessler Prtg Network Monitor 12.3.4 Paessler Prtg Network Monitor 12.4.4 Paessler Prtg Network Monitor 12.4.5 Paessler Prtg Network Monitor 12.4.6 Paessler Prtg Network Monitor 12.4.7 Paessler Prtg Network Monitor 13.1.1 Paessler Prtg Network Monitor 13.2.3 Paessler Prtg Network Monitor 13.3.4 Paessler Prtg Network Monitor 13.3.5 Paessler Prtg Network Monitor 13.3.6 Paessler Prtg Network Monitor 13.4.6 Paessler Prtg Network Monitor 13.4.7 Paessler Prtg Network Monitor 14.1.8 Paessler Prtg Network Monitor 14.1.9 Paessler Prtg Network Monitor 14.2.9 Paessler Prtg Network Monitor 14.3.10 Paessler Prtg Network Monitor 14.3.11 Paessler Prtg Network Monitor 14.4.12 Paessler Prtg Network Monitor 14.4.12.3282 Paessler Prtg Network Monitor 14.4.13 Paessler Prtg Network Monitor 15.1.13 Paessler Prtg Network Monitor 15.1.15 Paessler Prtg Network Monitor 15.2.16 Paessler Prtg Network Monitor 15.2.17 Paessler Prtg Network Monitor 15.3.18 Paessler Prtg Network Monitor 15.3.19 Paessler Prtg Network Monitor 15.4.20 Paessler Prtg Network Monitor 15.4.21 Paessler Prtg Network Monitor 16.1.22 Paessler Prtg Network Monitor 16.1.22.2011 Paessler Prtg Network Monitor 16.1.22.2012 Paessler Prtg Network Monitor 16.1.22.2251 Paessler Prtg Network Monitor 16.1.22.2252 Paessler Prtg Network Monitor 16.1.22.2391 Paessler Prtg Network Monitor 16.1.22.2392 Paessler Prtg Network Monitor 16.1.22.2565 Paessler Prtg Network Monitor 16.1.22.2566 Paessler Prtg Network Monitor 16.1.22.2657 Paessler Prtg Network Monitor 16.1.22.2658 Paessler Prtg Network Monitor 16.2.23 Paessler Prtg Network Monitor 16.2.23.3077 Paessler Prtg Network Monitor 16.2.23.3078 Paessler Prtg Network Monitor 16.2.23.3171 Paessler Prtg Network Monitor 16.2.23.3172 Paessler Prtg Network Monitor 16.2.23.3233 Paessler Prtg Network Monitor 16.2.23.3234 Paessler Prtg Network Monitor 16.2.23.3269 Paessler Prtg Network Monitor 16.2.23.3270 Paessler Prtg Network Monitor 16.2.24 Paessler Prtg Network Monitor 16.2.24.3685 Paessler Prtg Network Monitor 16.2.24.3686 Paessler Prtg Network Monitor 16.2.24.3791 Paessler Prtg Network Monitor 16.2.24.3792 Paessler Prtg Network Monitor 16.2.24.4045 Paessler Prtg Network Monitor 16.2.24.4046 Paessler Prtg Network Monitor 16.2.24.4273 Paessler Prtg Network Monitor 16.2.24.4274 Paessler Prtg Network Monitor 16.2.24.4469 Paessler Prtg Network Monitor 16.2.24.4470 Paessler Prtg Network Monitor 16.2.24.4665 Paessler Prtg Network Monitor 16.2.24.4666 Paessler Prtg Network Monitor 16.3.24.4979 Paessler Prtg Network Monitor 16.3.24.4980 Paessler Prtg Network Monitor 16.3.24.5302 Paessler Prtg Network Monitor 16.3.24.5303 Paessler Prtg Network Monitor 16.3.25 Paessler Prtg Network Monitor 16.3.25.5488 Paessler Prtg Network Monitor 16.3.25.5489 Paessler Prtg Network Monitor 16.3.25.5766 Paessler Prtg Network Monitor 16.3.25.5767 Paessler Prtg Network Monitor 16.3.25.6072 Paessler Prtg Network Monitor 16.3.25.6073 Paessler Prtg Network Monitor 16.3.25.6123 Paessler Prtg Network Monitor 16.3.25.6124 Paessler Prtg Network Monitor 16.3.26 Paessler Prtg Network Monitor 16.3.26.6384 Paessler Prtg Network Monitor 16.3.26.6385 Paessler Prtg Network Monitor 16.4.27 Paessler Prtg Network Monitor 16.4.27.6719 Paessler Prtg Network Monitor 16.4.27.6720 Paessler Prtg Network Monitor 16.4.27.6845 Paessler Prtg Network Monitor 16.4.27.6846 Paessler Prtg Network Monitor 16.4.27.6984 Paessler Prtg Network Monitor 16.4.27.6985 Paessler Prtg Network Monitor 16.4.27.7140 Paessler Prtg Network Monitor 16.4.27.7141 Paessler Prtg Network Monitor 16.4.28 Paessler Prtg Network Monitor 16.4.28.7279 Paessler Prtg Network Monitor 16.4.28.7339 Paessler Prtg Network Monitor 16.4.28.7352 Paessler Prtg Network Monitor 16.4.28.7403 Paessler Prtg Network Monitor 16.4.28.7421 Paessler Prtg Network Monitor 17.1.28 Paessler Prtg Network Monitor 17.1.28.1032 Paessler Prtg Network Monitor 17.1.28.1341 Paessler Prtg Network Monitor 17.1.29 Paessler Prtg Network Monitor 17.1.29.1427 Paessler Prtg Network Monitor 17.1.29.1531 Paessler Prtg Network Monitor 17.1.30 Paessler Prtg Network Monitor 17.1.30.1618 Paessler Prtg Network Monitor 17.1.30.1681 Paessler Prtg Network Monitor 17.1.30.1719 Paessler Prtg Network Monitor 17.2.30.1767 Paessler Prtg Network Monitor 17.2.30.1825 Paessler Prtg Network Monitor 17.2.30.1883 Paessler Prtg Network Monitor 17.2.31 Paessler Prtg Network Monitor 17.2.31.1917 Paessler Prtg Network Monitor 17.2.31.1977 Paessler Prtg Network Monitor 17.2.31.2018 Paessler Prtg Network Monitor 17.2.31.2153 Paessler Prtg Network Monitor 17.2.32 Paessler Prtg Network Monitor 17.2.32.2206 Paessler Prtg Network Monitor 17.2.32.2279 Paessler Prtg Network Monitor 17.3.32.2309 Paessler Prtg Network Monitor 17.3.32.2339 Paessler Prtg Network Monitor 17.3.32.2478 Paessler Prtg Network Monitor 17.3.33 Paessler Prtg Network Monitor 17.3.33.2686 Paessler Prtg Network Monitor 17.3.33.2753 Paessler Prtg Network Monitor 17.3.33.2830 Paessler Prtg Network Monitor 17.4.33.3251 Paessler Prtg Network Monitor 17.4.33.3283 Paessler Prtg Network Monitor 17.4.35 Paessler Prtg Network Monitor 17.4.35.3441 Paessler Prtg Network Monitor 17.4.36 Paessler Prtg Network Monitor 17.4.36.3595 Paessler Prtg Network Monitor 17.4.36.3670 Paessler Prtg Network Monitor 18.1.36 Paessler Prtg Network Monitor 18.1.36.3728 Paessler Prtg Network Monitor 18.1.36.3733 Paessler Prtg Network Monitor 18.1.37 Paessler Prtg Network Monitor 18.1.37.12158 Paessler Prtg Network Monitor 18.1.37.13946 Paessler Prtg Network Monitor 18.1.38 Paessler Prtg Network Monitor 18.1.38.11934 Paessler Prtg Network Monitor 18.1.38.11958 Paessler Prtg Network Monitor 18.2.39 Paessler Prtg Network Monitor 18.2.39.1661 Paessler Prtg Network Monitor 18.2.40 Paessler Prtg Network Monitor 18.2.40.1683 Paessler Prtg Network Monitor 18.2.41 Paessler Prtg Network Monitor 18.2.41.1652 Paessler Prtg Network Monitor 18.3.42 Paessler Prtg Network Monitor 18.3.42.1727 Paessler Prtg Network Monitor 18.3.42.1748 Paessler Prtg Network Monitor 18.3.43 Paessler Prtg Network Monitor 18.3.43.2317 Paessler Prtg Network Monitor 18.3.43.2323 Paessler Prtg Network Monitor 18.3.44 Paessler Prtg Network Monitor 18.3.44.2054 Paessler Prtg Network Monitor 18.3.44.2059 Paessler Prtg Network Monitor 18.4.45 Paessler Prtg Network Monitor 18.4.45.1889 Paessler Prtg Network Monitor 18.4.45.1898 Paessler Prtg Network Monitor 18.4.46 Paessler Prtg Network Monitor 18.4.46.1706 Paessler Prtg Network Monitor 18.4.46.1736 Paessler Prtg Network Monitor 18.4.46.1754 Paessler Prtg Network Monitor 18.4.47 Paessler Prtg Network Monitor 18.4.47.1962 Paessler Prtg Network Monitor 19.1.48.2868 Paessler Prtg Network Monitor 19.1.48.2876 Paessler Prtg Network Monitor 19.1.48.2891 Paessler Prtg Network Monitor 19.1.48.2929 Paessler Prtg Network Monitor 19.1.49 Paessler Prtg Network Monitor 19.1.49.1916 Paessler Prtg Network Monitor 19.1.49.1966 Paessler Prtg Network Monitor 19.2.49.2001 Paessler Prtg Network Monitor 19.2.49.2004 Paessler Prtg Network Monitor 19.2.49.2018 Paessler Prtg Network Monitor 19.2.50 Paessler Prtg Network Monitor 19.2.50.2842 Paessler Prtg Network Monitor 19.3.51 Paessler Prtg Network Monitor 19.3.51.2725 Paessler Prtg Network Monitor 19.3.51.2830 Paessler Prtg Network Monitor 19.3.52 Paessler Prtg Network Monitor 19.3.52.3502 Paessler Prtg Network Monitor 19.4.52.3515 Paessler Prtg Network Monitor 19.4.53 Paessler Prtg Network Monitor 19.4.53.1912 Paessler Prtg Network Monitor 19.4.54 Paessler Prtg Network Monitor 19.4.54.1506 Paessler Prtg Network Monitor 20.1.55 Paessler Prtg Network Monitor 20.1.55.1775 Paessler Prtg Network Monitor 20.1.56 Paessler Prtg Network Monitor 20.1.56.1547 Paessler Prtg Network Monitor 20.1.56.1574 Paessler Prtg Network Monitor 20.1.57 Paessler Prtg Network Monitor 20.1.57.1745 Paessler Prtg Network Monitor 20.1.57.1786 Paessler Prtg Network Monitor 20.2.58 Paessler Prtg Network Monitor 20.2.58.1629 Paessler Prtg Network Monitor 20.2.59 Paessler Prtg Network Monitor 20.2.59.1689 Paessler Prtg Network Monitor 20.3.60 Paessler Prtg Network Monitor 20.3.60.1623 Paessler Prtg Network Monitor 20.3.61 Paessler Prtg Network Monitor 20.3.61.1649 Paessler Prtg Network Monitor 20.3.62 Paessler Prtg Network Monitor 20.3.62.1397 Paessler Prtg Network Monitor 20.4.63 Paessler Prtg Network Monitor 20.4.63.1412 Paessler Prtg Network Monitor 20.4.63.1427 Paessler Prtg Network Monitor 20.4.64 Paessler Prtg Network Monitor 20.4.64.1402 Paessler Prtg Network Monitor 21.1.65 Paessler Prtg Network Monitor 21.1.65.1767 Paessler Prtg Network Monitor 21.1.66	214

References

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