How severe is CVE-2023-51770?

CVE-2023-51770 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-51770 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-2023-51770?

CVE-2023-51770 affects Apache Dolphinscheduler. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-51770?

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.

Does CVE-2023-51770 have an EU (EUVD) identifier?

Yes. CVE-2023-51770 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0627.

When was CVE-2023-51770 published?

CVE-2023-51770 was published on 2024-02-20 and last updated on 2026-06-17.

CVE-2023-51770

CVE-2023-51770 is a high-severity vulnerability in Apache Dolphinscheduler with a CVSS 3.x base score of 7.5. 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-94.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0627
Weakness: CWE-94
Affected product: Apache Dolphinscheduler
Published: 2024-02-20
Last modified: 2026-06-17

Description

Arbitrary File Read Vulnerability in Apache Dolphinscheduler. This issue affects Apache DolphinScheduler: before 3.2.1. We recommend users to upgrade Apache DolphinScheduler to version 3.2.1, which fixes the issue.

Frequently asked questions

What is CVE-2023-51770?: Arbitrary File Read Vulnerability in Apache Dolphinscheduler. This issue affects Apache DolphinScheduler: before 3.2.1. We recommend users to upgrade Apache DolphinScheduler to version 3.2.1, which fixes the issue.
How severe is CVE-2023-51770?: CVE-2023-51770 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-51770 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-2023-51770?: CVE-2023-51770 affects Apache Dolphinscheduler. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-51770?: 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.
Does CVE-2023-51770 have an EU (EUVD) identifier?: Yes. CVE-2023-51770 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0627.
When was CVE-2023-51770 published?: CVE-2023-51770 was published on 2024-02-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:*

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