Vulnerability

CVE-2018-5430

High· 8.8KEVEXPLOITCVSS8.8EPSS41%

.rules3/5

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.

Threat signal

100/100

Severe

Severity

high

CVSS

8.8

EPSS

41%

Active

KEV

CISA KEV — actively exploited

1241d overdue

AffectedTIBCO — JasperReports

Added to KEV

2022-12-29

Federal patch due (BOD 22-01)

2023-01-19

Required action (CISA verbatim)

Apply updates per vendor instructions.

Vendor advisory + references

CISA description: “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.”

CVSS

v3.1Open in FIRST calculator →

8.8/ 10HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNetworkExploitable remotely over the internet — no local access needed.
Attack ComplexityLowNo special conditions — exploit works reliably.
Privileges RequiredLowStandard user privileges sufficient.
User InteractionNoneFully automated — no victim action needed.
ScopeUnchangedImpact contained to the vulnerable component.
Confidentiality ImpactHighTotal disclosure of sensitive data.
Integrity ImpactHighTotal compromise of integrity — full data modification possible.
Availability ImpactHighTotal loss of availability — full DoS possible.

EPSS

Exploit prediction · 30-day horizonFIRST.org →

41.4%

probability of exploitation in next 30 days

p98

higher than 98% of all CVEs

3-day trend↑ 0pp

Above the FIRST 'patch on a priority schedule' threshold.

Vendor VEX

No VEX statements published for CVE-2018-5430. Vendors publish VEX (Vulnerability Exploitability eXchange) to assert per-product whether a CVE is actually exploitable in their distribution.

SSVCAct

Active exploitation with total impact on essential/support systems

exploitation: active
automatable: yes
impact: total
mission: support

Lifecycle

2022-12-29Added to CISA KEVransomware: Unknown
2022-12-29Public exploit observedexploitdb
2022-12-29Published
2023-01-19Federal patch due (BOD 22-01)
2026-06-12Last modified1 source

No source-event history recorded yet. New revisions will appear here as ingestors re-fetch this CVE.