How severe is CVE-2017-14089?

CVE-2017-14089 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-14089 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-14089?

CVE-2017-14089 primarily affects Trendmicro Officescan. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-14089?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2017-14089 published?

CVE-2017-14089 was published on 2017-10-06 and last updated on 2026-06-17.

CVE-2017-14089

CVE-2017-14089 is a critical-severity vulnerability in Trendmicro Officescan with a CVSS 3.x base score of 9.8. 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-119.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Trendmicro Officescan
Published: 2017-10-06
Last modified: 2026-06-17

Description

An Unauthorized Memory Corruption vulnerability in Trend Micro OfficeScan 11.0 and XG may allow remote unauthenticated users who can access the OfficeScan server to target cgiShowClientAdm.exe and cause memory corruption issues.

Frequently asked questions

What is CVE-2017-14089?: An Unauthorized Memory Corruption vulnerability in Trend Micro OfficeScan 11.0 and XG may allow remote unauthenticated users who can access the OfficeScan server to target cgiShowClientAdm.exe and cause memory corruption issues.
How severe is CVE-2017-14089?: CVE-2017-14089 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-14089 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-14089?: CVE-2017-14089 primarily affects Trendmicro Officescan. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-14089?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-14089 published?: CVE-2017-14089 was published on 2017-10-06 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:trendmicro:officescan:11.0:sp1:*:*:*:*:*:*
cpe:2.3:a:trendmicro:officescan:12.0:*:*:*:*:*:*:*

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