How severe is CVE-2022-34871?

CVE-2022-34871 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-34871 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34871?

CVE-2022-34871 affects Centreon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-34871?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-34871 published?

CVE-2022-34871 was published on 2022-08-03 and last updated on 2026-06-17.

CVE-2022-34871

CVE-2022-34871 is a high-severity vulnerability in Centreon with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Centreon
Published: 2022-08-03
Last modified: 2026-06-17

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 configuration of poller resources. 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-16335.

Frequently asked questions

What is CVE-2022-34871?: 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 configuration of poller resources. 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-16335.
How severe is CVE-2022-34871?: CVE-2022-34871 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-34871 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34871?: CVE-2022-34871 affects Centreon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-34871?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-34871 published?: CVE-2022-34871 was published on 2022-08-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:centreon:centreon:21.10.2:*:*:*:*:*:*:*

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