How severe is CVE-2023-27604?

CVE-2023-27604 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-2023-27604 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-2023-27604?

CVE-2023-27604 affects Apache Airflow Sqoop Provider. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-27604?

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-2023-27604 published?

CVE-2023-27604 was published on 2023-08-28 and last updated on 2026-06-17.

CVE-2023-27604

CVE-2023-27604 is a high-severity vulnerability in Apache Airflow Sqoop Provider 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-20.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Apache Airflow Sqoop Provider
Published: 2023-08-28
Last modified: 2026-06-17

Description

Apache Airflow Sqoop Provider, versions before 4.0.0, is affected by a vulnerability that allows an attacker pass parameters with the connections, which makes it possible to implement RCE attacks via ‘sqoop import --connect’, obtain airflow server permissions, etc. The attacker needs to be logged in and have authorization (permissions) to create/edit connections. It is recommended to upgrade to a version that is not affected. This issue was reported independently by happyhacking-k, And Xie Jianming and LiuHui of Caiji Sec Team also reported it.

Frequently asked questions

What is CVE-2023-27604?: Apache Airflow Sqoop Provider, versions before 4.0.0, is affected by a vulnerability that allows an attacker pass parameters with the connections, which makes it possible to implement RCE attacks via ‘sqoop import --connect’, obtain airflow server permissions, etc. The attacker needs to be logged in and have authorization (permissions) to create/edit connections. It is recommended to upgrade to a version that is not affected. This issue was reported independently by happyhacking-k, And Xie Jianming and LiuHui of Caiji Sec Team also reported it.
How severe is CVE-2023-27604?: CVE-2023-27604 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-2023-27604 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-2023-27604?: CVE-2023-27604 affects Apache Airflow Sqoop Provider. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-27604?: 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-2023-27604 published?: CVE-2023-27604 was published on 2023-08-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:airflow_sqoop_provider:*:*:*:*:*:*:*:*

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