How severe is CVE-2017-11380?

CVE-2017-11380 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-2017-11380 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-11380?

CVE-2017-11380 affects Trendmicro Deep Discovery Director. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-11380?

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-2017-11380 published?

CVE-2017-11380 was published on 2017-08-01 and last updated on 2026-06-17.

CVE-2017-11380

CVE-2017-11380 is a critical-severity vulnerability in Trendmicro Deep Discovery Director 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Trendmicro Deep Discovery Director
Published: 2017-08-01
Last modified: 2026-06-17

Description

Backup archives were found to be encrypted with a static password across different installations, which suggest the same password may be used in all virtual appliance instances of Trend Micro Deep Discovery Director 1.1.

Frequently asked questions

What is CVE-2017-11380?: Backup archives were found to be encrypted with a static password across different installations, which suggest the same password may be used in all virtual appliance instances of Trend Micro Deep Discovery Director 1.1.
How severe is CVE-2017-11380?: CVE-2017-11380 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-2017-11380 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-11380?: CVE-2017-11380 affects Trendmicro Deep Discovery Director. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-11380?: 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-2017-11380 published?: CVE-2017-11380 was published on 2017-08-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:trendmicro:deep_discovery_director:1.1:*:*:*:*:*:*:*

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