How severe is CVE-2023-30771?

CVE-2023-30771 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-30771 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30771?

CVE-2023-30771 affects Apache Iotdb Web Workbench. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30771?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-30771 published?

CVE-2023-30771 was published on 2023-04-17 and last updated on 2026-06-17.

CVE-2023-30771

CVE-2023-30771 is a critical-severity vulnerability in Apache Iotdb Web Workbench with a CVSS 3.x base score of 9.8. 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-863.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Apache Iotdb Web Workbench
Published: 2023-04-17
Last modified: 2026-06-17

Description

Incorrect Authorization vulnerability in Apache Software Foundation Apache IoTDB.This issue affects the iotdb-web-workbench component on 0.13.3. iotdb-web-workbench is an optional component of IoTDB, providing a web console of the database. This problem is fixed from version 0.13.4 of iotdb-web-workbench onwards.

Frequently asked questions

What is CVE-2023-30771?: Incorrect Authorization vulnerability in Apache Software Foundation Apache IoTDB.This issue affects the iotdb-web-workbench component on 0.13.3. iotdb-web-workbench is an optional component of IoTDB, providing a web console of the database. This problem is fixed from version 0.13.4 of iotdb-web-workbench onwards.
How severe is CVE-2023-30771?: CVE-2023-30771 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-30771 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30771?: CVE-2023-30771 affects Apache Iotdb Web Workbench. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30771?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-30771 published?: CVE-2023-30771 was published on 2023-04-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:iotdb_web_workbench:0.13.3:*:*:*:*:*:*:*

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