How severe is CVE-2016-7815?

CVE-2016-7815 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2016-7815 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-7815?

CVE-2016-7815 primarily affects Cybozu Remote Service Manager. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-7815?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-7815 published?

CVE-2016-7815 was published on 2017-04-28 and last updated on 2026-06-17.

CVE-2016-7815

CVE-2016-7815 is a medium-severity vulnerability in Cybozu Remote Service Manager with a CVSS 3.x base score of 4.2. 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-295.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
CVSS v2: 4.9
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: Cybozu Remote Service Manager
Published: 2017-04-28
Last modified: 2026-06-17

Description

Remote Service Manager 3.0.0 to 3.1.4 fails to verify client certificates, which may allow remote attackers to gain access to systems on the network.

Frequently asked questions

What is CVE-2016-7815?: Remote Service Manager 3.0.0 to 3.1.4 fails to verify client certificates, which may allow remote attackers to gain access to systems on the network.
How severe is CVE-2016-7815?: CVE-2016-7815 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2016-7815 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-7815?: CVE-2016-7815 primarily affects Cybozu Remote Service Manager. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-7815?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-7815 published?: CVE-2016-7815 was published on 2017-04-28 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:cybozu:remote_service_manager:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.1.3:*:*:*:*:*:*:*
cpe:2.3:a:cybozu:remote_service_manager:3.1.4:*:*:*:*:*:*:*

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