Is CVE-2018-5430 in the CISA KEV catalog?

Yes. CVE-2018-5430 is on the CISA Known Exploited Vulnerabilities list, added 2022-12-29.

What is the CVSS severity of CVE-2018-5430?

CVE-2018-5430 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2018-5430?

CVE-2018-5430 has an EPSS score of 48.75% (99th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2018-5430?

No published fix for CVE-2018-5430 has been found yet. It is on the CISA Known Exploited Vulnerabilities list; federal agencies must remediate by 2023-01-19. Apply the vendor's mitigations per CISA's guidance.

CVE & CISA-KEV Catalog

CVE-2018-5430

HIGHCISA KEVEPSS 99th pctl

8.8

CVSS v3

NVD

Description

The Spring web flows of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files. Affected releases include TIBCO Software Inc.'s TIBCO JasperReports Server: versions up to and including 6.2.4; 6.3.0; 6.3.2; 6.3.3;6.4.0; 6.4.2, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.2, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.2, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 6.4.2, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 6.4.2.

CWE-22Path Traversal CWE-200Information Exposure

How to fix

Actively exploited, no published fix found yet

CISA required action: Apply updates per vendor instructions.

Federal remediation due: 2023-01-19

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

48.75%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

TIBCO JasperReports Server Information Disclosure Vulnerability

TIBCO JasperReports Server contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files.

Apply updates per vendor instructions.

Remediation due: 2023-01-19

References

Exploit2

Vendor Advisory1

tibco.com

Government Resource1

cisa.gov

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

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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 2025-11-03.