CVE-2018-5430highunder attackCWE-200

CVE-2018-5430: high-severity vulnerability in TIBCO JasperReports Server

TIBCO JasperReports Server Information Disclosure Vulnerability

Published · Updated

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83Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA and has a public proof of concept.

ssvc Actcvss 7.7epss 48%
from disclosure to weapon16 days
Published on NVDApr 17
1st PoC+16d
CISA KEV+1717d
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Red HatVEX document ↗
Not affected
1 product — because the vulnerable code is not present in the product
red_hat_products
Action required by CISAfederal deadline: 2023-01-19

Apply updates per vendor instructions.

In short

An authenticated user can read files they shouldn't have access to in TIBCO JasperReports Server, including sensitive configuration files. This exposes confidential system settings to anyone with a login account.

Technical detail

A Spring web flows vulnerability allows authenticated users to bypass path restrictions and read arbitrary files on the JasperReports Server, including configuration files containing database credentials and system secrets. The attack requires valid credentials but no elevated privileges, resulting in unauthorized information disclosure affecting multiple TIBCO product variants.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected products
TIBCO Software Inc. · TIBCO JasperReports ServerTIBCO Software Inc. · TIBCO JasperReports Server Community EditionTIBCO Software Inc. · TIBCO JasperReports Server for ActiveMatrix BPMTIBCO Software Inc. · TIBCO Jaspersoft for AWS with Multi-TenancyTIBCO Software Inc. · TIBCO Jaspersoft Reporting and Analytics for AWS
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — TIBCO JasperReports Server

In the same product, most dangerous first.

CVE-2018-18809CRITICALTIBCO JasperReports Library Directory Traversal VulnerabilityEPSS 79.1%KEVCVE-2020-9410HIGHTIBCO JasperReports LibraryEPSS 5.4%CVE-2020-9409CRITICALTIBCO JasperReports Server Fails To Enforce Access RestrictionsEPSS 3.5%CVE-2018-18815CRITICALTIBCO JasperReports Server User Information DisclosureEPSS 3.1%CVE-2022-22771CRITICALTIBCO JasperReports Library Directory Traversal VulnerabilityEPSS 2.4%CVE-2017-5533CRITICALTIBCO JasperReports Server credentials disclosureEPSS 2.2%