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CVE-2018-18809: TIBCO JasperReports Library Directory Traversal Vulnerability

criticalknown exploitedpublic exploitCVE-2018-18809
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
TIBCO JasperReports Library contains a directory-traversal vulnerability that may allow web server users to access contents of the host system.

CSIRTS triage

vendor: TIBCOproduct: JasperReports LibraryPath traversal
What
A directory-traversal vulnerability may allow web server users to access host system contents.
Who is affected
Users of TIBCO JasperReports Library are affected.
Urgency
Immediate remediation is necessary as the vulnerability is actively exploited and classified as critical.
Action
Update to the latest version of JasperReports Library.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2022-12-29
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2018-18809

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2018-18809coverage & exploitation statusNVD · CVE.org

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