How severe is CVE-2020-27574?

CVE-2020-27574 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-2020-27574 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-27574?

CVE-2020-27574 primarily affects Maxum Rumpus. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-27574?

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-2020-27574 published?

CVE-2020-27574 was published on 2021-03-08 and last updated on 2026-07-05.

CVE-2020-27574

CVE-2020-27574 is a high-severity vulnerability in Maxum Rumpus 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Maxum Rumpus
Published: 2021-03-08
Last modified: 2026-07-05

Description

Maxum Rumpus 8.2.13 and 8.2.14 is affected by cross-site request forgery (CSRF). If an authenticated user visits a malicious page, unintended actions could be performed in the web application as the authenticated user.

Frequently asked questions

What is CVE-2020-27574?: Maxum Rumpus 8.2.13 and 8.2.14 is affected by cross-site request forgery (CSRF). If an authenticated user visits a malicious page, unintended actions could be performed in the web application as the authenticated user.
How severe is CVE-2020-27574?: CVE-2020-27574 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-2020-27574 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-27574?: CVE-2020-27574 primarily affects Maxum Rumpus. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-27574?: 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-2020-27574 published?: CVE-2020-27574 was published on 2021-03-08 and last updated on 2026-07-05.

References

Affected products (2)

cpe:2.3:a:maxum:rumpus:8.2.13:*:*:*:*:*:*:*
cpe:2.3:a:maxum:rumpus:8.2.14:*:*:*:*:*:*:*

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