How severe is CVE-2019-5933?

CVE-2019-5933 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2019-5933 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-5933?

CVE-2019-5933 affects Cybozu Garoon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-5933?

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

When was CVE-2019-5933 published?

CVE-2019-5933 was published on 2019-05-17 and last updated on 2026-06-17.

CVE-2019-5933

CVE-2019-5933 is a medium-severity vulnerability in Cybozu Garoon with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cybozu Garoon
Published: 2019-05-17
Last modified: 2026-06-17

Description

Cybozu Garoon 4.0.0 to 4.10.0 allows remote authenticated attackers to bypass access restriction to view the Bulletin Board without view privileges via the application 'Bulletin'.

Frequently asked questions

What is CVE-2019-5933?: Cybozu Garoon 4.0.0 to 4.10.0 allows remote authenticated attackers to bypass access restriction to view the Bulletin Board without view privileges via the application 'Bulletin'.
How severe is CVE-2019-5933?: CVE-2019-5933 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2019-5933 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-5933?: CVE-2019-5933 affects Cybozu Garoon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-5933?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-5933 published?: CVE-2019-5933 was published on 2019-05-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:*

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