How severe is CVE-2023-30222?

CVE-2023-30222 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-30222 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30222?

CVE-2023-30222 primarily affects 4d Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-30222?

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-2023-30222 published?

CVE-2023-30222 was published on 2023-06-16 and last updated on 2026-06-17.

CVE-2023-30222

CVE-2023-30222 is a high-severity vulnerability in 4d Server with a CVSS 3.x base score of 7.5. 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-295.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: 4d Server
Published: 2023-06-16
Last modified: 2026-06-17

Description

An information disclosure vulnerability in 4D SAS 4D Server Application v17, v18, v19 R7 and earlier allows attackers to retrieve password hashes for all users via eavesdropping.

Frequently asked questions

What is CVE-2023-30222?: An information disclosure vulnerability in 4D SAS 4D Server Application v17, v18, v19 R7 and earlier allows attackers to retrieve password hashes for all users via eavesdropping.
How severe is CVE-2023-30222?: CVE-2023-30222 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-30222 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30222?: CVE-2023-30222 primarily affects 4d Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-30222?: 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-2023-30222 published?: CVE-2023-30222 was published on 2023-06-16 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:4d:server:17:*:*:*:*:*:*:*
cpe:2.3:a:4d:server:18:-:*:*:*:*:*:*
cpe:2.3:a:4d:server:18:r5:*:*:*:*:*:*
cpe:2.3:a:4d:server:19:-:*:*:*:*:*:*
cpe:2.3:a:4d:server:19:r7:*:*:*:*:*:*

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