How severe is CVE-2024-39881?

CVE-2024-39881 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-39881 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39881?

CVE-2024-39881 affects Deltaww Cncsoft-g2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-39881?

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-2024-39881 have an EU (EUVD) identifier?

Yes. CVE-2024-39881 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38285.

When was CVE-2024-39881 published?

CVE-2024-39881 was published on 2024-07-09 and last updated on 2026-06-17.

CVE-2024-39881

CVE-2024-39881 is a high-severity vulnerability in Deltaww Cncsoft-g2 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.4
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-38285
Weakness: CWE-787
Affected product: Deltaww Cncsoft-g2
Published: 2024-07-09
Last modified: 2026-06-17

Description

Delta Electronics CNCSoft-G2 lacks proper validation of user-supplied data, which can result in a memory corruption condition. If a target visits a malicious page or opens a malicious file an attacker can leverage this vulnerability to execute code in the context of the current process.

Frequently asked questions

What is CVE-2024-39881?: Delta Electronics CNCSoft-G2 lacks proper validation of user-supplied data, which can result in a memory corruption condition. If a target visits a malicious page or opens a malicious file an attacker can leverage this vulnerability to execute code in the context of the current process.
How severe is CVE-2024-39881?: CVE-2024-39881 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-39881 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39881?: CVE-2024-39881 affects Deltaww Cncsoft-g2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-39881?: 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-2024-39881 have an EU (EUVD) identifier?: Yes. CVE-2024-39881 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38285.
When was CVE-2024-39881 published?: CVE-2024-39881 was published on 2024-07-09 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-191-01

Affected products (1)

cpe:2.3:a:deltaww:cncsoft-g2:2.0.0.5:*:*:*:*:*:*:*

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