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CVE-2022-29271

In Nagios XI through 5.8.5, a read-only Nagios user (due to an incorrect permission check) is able to schedule downtime for any host/services. This allows an attacker to permanently disable all monitoring checks.

Published

2022-06-29T01:15:07.503

Last Modified

2024-11-21T06:58:50.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-863

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nagios	nagios_xi	≤ 5.8.5	Yes

References

https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT Release Notes, Vendor Advisory ([email protected])
https://github.com/4LPH4-NL/CVEs Third Party Advisory ([email protected])
https://github.com/sT0wn-nl/CVEs/blob/master/README.md#nagios-xi Third Party Advisory ([email protected])
https://www.nagios.com/downloads/nagios-xi/change-log/ Release Notes, Vendor Advisory ([email protected])
https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/4LPH4-NL/CVEs Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/sT0wn-nl/CVEs/blob/master/README.md#nagios-xi Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.nagios.com/downloads/nagios-xi/change-log/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)