CVE-2022-41559Network attack vector

Unauthenticated user redirection via undisclosed Web Client flaw

Published Dec 12, 2022 · Updated Apr 22, 2025

Open redirect in TIBCO Nimbus 10.5.0 Web Client allows remote attackers to redirect users to attacker-controlled sites. TIBCO has not published the affected request handler or how it accepts and uses an untrusted redirect destination. Exploitation requires an unauthenticated network request and user interaction, enabling phishing or content delivery under a trusted Nimbus URL.

CVSS severity9.3
Critical
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in TIBCO Nimbus 10.5.0 Web Client allows remote attackers to redirect users to attacker-controlled sites. TIBCO has not published the affected request handler or how it accepts and uses an untrusted redirect destination. Exploitation requires an unauthenticated network request and user interaction, enabling phishing or content delivery under a trusted Nimbus URL.

The record

CVE
CVE-2022-41559
Published
Dec 12, 2022
Updated
Apr 22, 2025
Vendor
TIBCO Software Inc.
Product
TIBCO Nimbus
Classifications
CWE-601, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TIBCO Software Inc. · TIBCO Nimbusversion=10.5.0

Published CVSS scores

9.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
9.3TIBCO Software Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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