How severe is CVE-2021-4230?

CVE-2021-4230 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-4230 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-4230?

CVE-2021-4230 affects Airfield Online Project Airfield Online. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-4230?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-4230 published?

CVE-2021-4230 was published on 2022-05-24 and last updated on 2026-06-17.

CVE-2021-4230

CVE-2021-4230 is a low-severity vulnerability in Airfield Online Project Airfield Online with a CVSS 3.x base score of 3.7. 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-287.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
CVSS v2: 5.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Airfield Online Project Airfield Online
Published: 2022-05-24
Last modified: 2026-06-17

Description

A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings.

Frequently asked questions

What is CVE-2021-4230?: A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings.
How severe is CVE-2021-4230?: CVE-2021-4230 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-4230 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-4230?: CVE-2021-4230 affects Airfield Online Project Airfield Online. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-4230?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-4230 published?: CVE-2021-4230 was published on 2022-05-24 and last updated on 2026-06-17.

References

https://vuldb.com/?id.183172

Affected products (1)

cpe:2.3:a:airfield_online_project:airfield_online:-:*:*:*:*:*:*:*

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