CVE-2024-45085Network attack vector

Service interruption via crafted JSF request

Published Oct 15, 2024 · Updated Oct 16, 2024

Denial of service in IBM WebSphere Application Server 8.5 allows remote attackers to interrupt service via a crafted JSF request. The vulnerable path is reached only when a deployed JSF application uses Sun Reference Implementation 1.2; IBM has not disclosed which request field or exceptional condition produces the error. The request requires no authentication or user interaction, but IBM rates exploitation high-complexity and reports no confidentiality or integrity impact.

CVSS severity5.9
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in IBM WebSphere Application Server 8.5 allows remote attackers to interrupt service via a crafted JSF request. The vulnerable path is reached only when a deployed JSF application uses Sun Reference Implementation 1.2; IBM has not disclosed which request field or exceptional condition produces the error. The request requires no authentication or user interaction, but IBM rates exploitation high-complexity and reports no confidentiality or integrity impact.

The record

CVE
CVE-2024-45085
Published
Oct 15, 2024
Updated
Oct 16, 2024
Vendor
IBM
Product
IBM WebSphere Application Server
Classifications
CWE-754, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 16, 2024Record 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=8.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · IBM WebSphere Application Serverversion=8.5

Published CVSS scores

5.9IBM CorporationCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-754Improper Check for Unusual or Exceptional Conditions
T1499.004Application or System Exploitation

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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