How severe is CVE-2023-24830?

CVE-2023-24830 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 none, integrity high, and availability none.

Is CVE-2023-24830 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24830?

CVE-2023-24830 affects Apache Iotdb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-24830?

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-2023-24830 published?

CVE-2023-24830 was published on 2023-01-30 and last updated on 2026-06-17.

CVE-2023-24830

CVE-2023-24830 is a high-severity vulnerability in Apache Iotdb 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Apache Iotdb
Published: 2023-01-30
Last modified: 2026-06-17

Description

Improper Authentication vulnerability in Apache Software Foundation Apache IoTDB.This issue affects iotdb-web-workbench component: from 0.13.0 before 0.13.3.

Frequently asked questions

What is CVE-2023-24830?: Improper Authentication vulnerability in Apache Software Foundation Apache IoTDB.This issue affects iotdb-web-workbench component: from 0.13.0 before 0.13.3.
How severe is CVE-2023-24830?: CVE-2023-24830 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 none, integrity high, and availability none.
Is CVE-2023-24830 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24830?: CVE-2023-24830 affects Apache Iotdb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-24830?: 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-2023-24830 published?: CVE-2023-24830 was published on 2023-01-30 and last updated on 2026-06-17.

References

https://lists.apache.org/thread/l4fon37687jz5ohgsnz2ko9fv400915t

Affected products (1)

cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*

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Other CWE-287 (Improper Authentication) vulnerabilities

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CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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