How severe is CVE-2023-47418?

CVE-2023-47418 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-2023-47418 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47418?

CVE-2023-47418 affects Zoneland O2oa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47418?

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-2023-47418 published?

CVE-2023-47418 was published on 2023-11-30 and last updated on 2026-06-17.

CVE-2023-47418

CVE-2023-47418 is a critical-severity vulnerability in Zoneland O2oa 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.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Zoneland O2oa
Published: 2023-11-30
Last modified: 2026-06-17

Description

Remote Code Execution (RCE) vulnerability in o2oa version 8.1.2 and before, allows attackers to create a new interface in the service management function to execute JavaScript.

Frequently asked questions

What is CVE-2023-47418?: Remote Code Execution (RCE) vulnerability in o2oa version 8.1.2 and before, allows attackers to create a new interface in the service management function to execute JavaScript.
How severe is CVE-2023-47418?: CVE-2023-47418 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-2023-47418 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47418?: CVE-2023-47418 affects Zoneland O2oa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47418?: 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-2023-47418 published?: CVE-2023-47418 was published on 2023-11-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zoneland:o2oa:*:*:*:*:*:*:*:*

More vulnerabilities in Zoneland O2oa

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