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CVE-2022-42426

HIGH
8.8
CVSS Score
Published: March 29, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:04 AM UTC
1 product affected across 1 vendorCentreon

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Severity
HIGH8.8
Exploit prediction
EPSS 3%
SSVC
No known exploit

Description

This vulnerability allows remote attackers to escalate privileges on affected installations of Centreon. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of requests to modify poller broker configuration. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to escalate privileges to the level of an administrator. Was ZDI-CAN-18554.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Centreon· Centreon
95%
v < 21.04.1921.10.0 ≤ v < 21.10.1122.04.0 ≤ v < 22.04.622.04
Affected range stops below 21.04.19, so it looks safe — our inference, not a vendor statement
Affected range stops below 21.10.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 22.04.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party AdvisoryVDB Entry
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-22-1397/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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