How severe is CVE-2018-16169?

CVE-2018-16169 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-16169 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16169?

CVE-2018-16169 affects Cybozu Remote Service Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16169?

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-2018-16169 published?

CVE-2018-16169 was published on 2019-01-09 and last updated on 2026-06-17.

CVE-2018-16169

CVE-2018-16169 is a high-severity vulnerability in Cybozu Remote Service Manager with a CVSS 3.x base score of 8.8. 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-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Cybozu Remote Service Manager
Published: 2019-01-09
Last modified: 2026-06-17

Description

Cybozu Remote Service 3.0.0 to 3.1.0 allows remote authenticated attackers to upload and execute Java code file on the server via unspecified vectors.

Frequently asked questions

What is CVE-2018-16169?: Cybozu Remote Service 3.0.0 to 3.1.0 allows remote authenticated attackers to upload and execute Java code file on the server via unspecified vectors.
How severe is CVE-2018-16169?: CVE-2018-16169 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-16169 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16169?: CVE-2018-16169 affects Cybozu Remote Service Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16169?: 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-2018-16169 published?: CVE-2018-16169 was published on 2019-01-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cybozu:remote_service_manager:*:*:*:*:*:*:*:*

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