Is CVE-2020-5281 in the CISA KEV catalog?

No. CVE-2020-5281 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-5281?

CVE-2020-5281 has a CVSS v3 base score of 6.2 (MEDIUM).

What is the EPSS score for CVE-2020-5281?

CVE-2020-5281 has an EPSS score of 1.33% (67th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-5281?

Upgrade perun to 3.9.1 or later.

CVE & CISA-KEV Catalog

CVE-2020-5281

MEDIUM

6.2

CVSS v3

NVD

Description

In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.

CWE-90 CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available

perunNVD

Affected:< 3.9.1Fixed in:3.9.1CVE-2020-5281derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredHigh

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N

Exploit Intelligence

1.33%probability of exploitation in 30 days

67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

Patch2

Third-Party Advisory1

github.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.