CVE-2022-34335Network attack vector

Authenticated denial of service

Published Jan 11, 2023 · Updated Apr 8, 2025

Denial of service in IBM Sterling Partner Engagement Manager 6.1.2, 6.2.0, and 6.2.1 allows remote authenticated users to exhaust server resources. IBM has not published the request, endpoint, or code path that consumes resources, so the concrete faulty operation remains undisclosed. Access requires a remote authenticated account; successful exploitation depletes server resources and interrupts the service without reported data disclosure or modification.

CVSS severity6.5
Medium
EPSS probability0.71%
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 Sterling Partner Engagement Manager 6.1.2, 6.2.0, and 6.2.1 allows remote authenticated users to exhaust server resources. IBM has not published the request, endpoint, or code path that consumes resources, so the concrete faulty operation remains undisclosed. Access requires a remote authenticated account; successful exploitation depletes server resources and interrupts the service without reported data disclosure or modification.

The record

CVE
CVE-2022-34335
Published
Jan 11, 2023
Updated
Apr 8, 2025
Vendor
IBM
Product
IBM Sterling Partner Engagement Manager
Classifications
CWE-400, T1499.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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=6.1.2, 6.2.0, 6.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Sterling Partner Engagement Managerversion=6.1.2, 6.2.0, 6.2.1

Published CVSS scores

6.5IBM CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.002Service Exhaustion Flood

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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