How severe is CVE-2025-63617?

CVE-2025-63617 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-63617 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-63617?

CVE-2025-63617 affects Kutangguo Ktg-mes. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63617?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-63617 have an EU (EUVD) identifier?

Yes. CVE-2025-63617 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-50782.

When was CVE-2025-63617 published?

CVE-2025-63617 was published on 2025-11-10 and last updated on 2026-06-17.

CVE-2025-63617

CVE-2025-63617 is a medium-severity vulnerability in Kutangguo Ktg-mes with a CVSS 3.x base score of 6.5. 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-502.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-50782
Weakness: CWE-502
Affected product: Kutangguo Ktg-mes
Published: 2025-11-10
Last modified: 2026-06-17

Description

ktg-mes before commit a484f96 (2025-07-03) has a fastjson deserialization vulnerability. This is because it uses a vulnerable version of fastjson and deserializes unsafe input data.

Frequently asked questions

What is CVE-2025-63617?: ktg-mes before commit a484f96 (2025-07-03) has a fastjson deserialization vulnerability. This is because it uses a vulnerable version of fastjson and deserializes unsafe input data.
How severe is CVE-2025-63617?: CVE-2025-63617 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-63617 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-63617?: CVE-2025-63617 affects Kutangguo Ktg-mes. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63617?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-63617 have an EU (EUVD) identifier?: Yes. CVE-2025-63617 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-50782.
When was CVE-2025-63617 published?: CVE-2025-63617 was published on 2025-11-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kutangguo:ktg-mes:*:*:*:*:*:*:*:*

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