How severe is CVE-2016-6087?

CVE-2016-6087 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-2016-6087 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-6087?

CVE-2016-6087 primarily affects Ibm Domino. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-6087?

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-2016-6087 published?

CVE-2016-6087 was published on 2017-06-07 and last updated on 2026-06-17.

CVE-2016-6087

CVE-2016-6087 is a critical-severity vulnerability in Ibm Domino 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-20.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 5.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Ibm Domino
Published: 2017-06-07
Last modified: 2026-06-17

Description

IBM Domino 8.5 and 9.0 could allow an attacker to steal credentials using multiple sessions and large amounts of data using Domino TLS Key Exchange validation. IBM X-Force ID: 117918.

Frequently asked questions

What is CVE-2016-6087?: IBM Domino 8.5 and 9.0 could allow an attacker to steal credentials using multiple sessions and large amounts of data using Domino TLS Key Exchange validation. IBM X-Force ID: 117918.
How severe is CVE-2016-6087?: CVE-2016-6087 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-2016-6087 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-6087?: CVE-2016-6087 primarily affects Ibm Domino. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-6087?: 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-2016-6087 published?: CVE-2016-6087 was published on 2017-06-07 and last updated on 2026-06-17.

References

Affected products (27)

cpe:2.3:a:ibm:domino:8.5.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.1.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.1.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.1.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.1.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.2.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.2.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.6:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1.7:*:*:*:*:*:*:*

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