How severe is CVE-2023-4384?

CVE-2023-4384 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-2023-4384 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4384?

CVE-2023-4384 affects Maximatech Portal Executivo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4384?

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

When was CVE-2023-4384 published?

CVE-2023-4384 was published on 2023-08-16 and last updated on 2026-06-17.

CVE-2023-4384

CVE-2023-4384 is a low-severity vulnerability in Maximatech Portal Executivo 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-311.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
CVSS v2: 2.6
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-311
Affected product: Maximatech Portal Executivo
Published: 2023-08-16
Last modified: 2026-06-17

Description

A vulnerability has been found in MaximaTech Portal Executivo 21.9.1.140 and classified as problematic. This vulnerability affects unknown code of the component Cookie Handler. The manipulation leads to missing encryption of sensitive data. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-237316. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-4384?: A vulnerability has been found in MaximaTech Portal Executivo 21.9.1.140 and classified as problematic. This vulnerability affects unknown code of the component Cookie Handler. The manipulation leads to missing encryption of sensitive data. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-237316. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-4384?: CVE-2023-4384 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-2023-4384 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4384?: CVE-2023-4384 affects Maximatech Portal Executivo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4384?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4384 published?: CVE-2023-4384 was published on 2023-08-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:maximatech:portal_executivo:21.9.1.140:*:*:*:*:*:*:*

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