How severe is CVE-2017-11387?

CVE-2017-11387 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-2017-11387 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-11387?

CVE-2017-11387 affects Trendmicro Control Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-11387?

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-2017-11387 published?

CVE-2017-11387 was published on 2017-08-02 and last updated on 2026-06-17.

CVE-2017-11387

CVE-2017-11387 is a high-severity vulnerability in Trendmicro Control Manager with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 15% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 15% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Trendmicro Control Manager
Published: 2017-08-02
Last modified: 2026-06-17

Description

Authentication Bypass in Trend Micro Control Manager 6.0 causes Information Disclosure when authentication validation is not done for functionality that can change debug logging level. Formerly ZDI-CAN-4512.

Frequently asked questions

What is CVE-2017-11387?: Authentication Bypass in Trend Micro Control Manager 6.0 causes Information Disclosure when authentication validation is not done for functionality that can change debug logging level. Formerly ZDI-CAN-4512.
How severe is CVE-2017-11387?: CVE-2017-11387 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-2017-11387 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-11387?: CVE-2017-11387 affects Trendmicro Control Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-11387?: 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-2017-11387 published?: CVE-2017-11387 was published on 2017-08-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:trendmicro:control_manager:6.0:*:*:*:*:*:*:*

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