How severe is CVE-2023-32528?

CVE-2023-32528 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-32528 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-32528?

CVE-2023-32528 affects Trendmicro Mobile Security. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-32528?

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-2023-32528 published?

CVE-2023-32528 was published on 2023-06-26 and last updated on 2026-06-17.

CVE-2023-32528

CVE-2023-32528 is a high-severity vulnerability in Trendmicro Mobile Security with a CVSS 3.x base score of 8.8. 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-94.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Trendmicro Mobile Security
Published: 2023-06-26
Last modified: 2026-06-17

Description

Trend Micro Mobile Security (Enterprise) 9.8 SP5 contains vulnerable .php files that could allow a remote attacker to execute arbitrary code on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This is similar to, but not identical to CVE-2023-32527.

Frequently asked questions

What is CVE-2023-32528?: Trend Micro Mobile Security (Enterprise) 9.8 SP5 contains vulnerable .php files that could allow a remote attacker to execute arbitrary code on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. This is similar to, but not identical to CVE-2023-32527.
How severe is CVE-2023-32528?: CVE-2023-32528 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-32528 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-32528?: CVE-2023-32528 affects Trendmicro Mobile Security. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-32528?: 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-2023-32528 published?: CVE-2023-32528 was published on 2023-06-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:trendmicro:mobile_security:9.8:sp5:*:*:enterprise:windows:*:*

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CVE-2023-32527 — High (CVSS 8.8): Trend Micro Mobile Security (Enterprise) 9.8 SP5 contains vulnerable .php files that could allow a remote attacker to…

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Other CWE-94 (Code Injection) vulnerabilities

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CVE-2026-25470 — Critical (CVSS 10.0): Improper Control of Generation of Code ('Code Injection') vulnerability in ACPT ACPT (Pro) - Custom Post Types Plugin…
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