How severe is CVE-2025-55058?

CVE-2025-55058 has a CVSS 3.x base score of 4.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-55058 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55058?

CVE-2025-55058 affects Maxum Rumpus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55058?

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

Does CVE-2025-55058 have an EU (EUVD) identifier?

Yes. CVE-2025-55058 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197848.

When was CVE-2025-55058 published?

CVE-2025-55058 was published on 2025-11-17 and last updated on 2026-06-17.

CVE-2025-55058

CVE-2025-55058 is a medium-severity vulnerability in Maxum Rumpus with a CVSS 3.x base score of 4.5. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 4.5)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197848
Weakness: CWE-20
Affected product: Maxum Rumpus
Published: 2025-11-17
Last modified: 2026-06-17

Description

CWE-20 Improper Input Validation

Frequently asked questions

What is CVE-2025-55058?: CWE-20 Improper Input Validation
How severe is CVE-2025-55058?: CVE-2025-55058 has a CVSS 3.x base score of 4.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-55058 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55058?: CVE-2025-55058 affects Maxum Rumpus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55058?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-55058 have an EU (EUVD) identifier?: Yes. CVE-2025-55058 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197848.
When was CVE-2025-55058 published?: CVE-2025-55058 was published on 2025-11-17 and last updated on 2026-06-17.

References

https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0

Affected products (1)

cpe:2.3:a:maxum:rumpus:9.0.12:*:*:*:*:*:*:*

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