CVE-2021-29758Network attack vector

Authenticated unauthorized actions via Dashboard access control

Published Oct 6, 2021 · Updated Sep 16, 2024

Dashboard UI access control in IBM Sterling B2B Integrator 5.2.0.0 through 6.1.1.0 allows remote authenticated users to perform unauthorized actions. IBM has not published the affected Dashboard endpoint, authorization check, or request operation that mishandles a user's assigned permissions. The issue requires an authenticated account and permits actions beyond that account's authorization, while IBM reports no confidentiality or availability impact.

CVSS severity4.3
Medium
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Dashboard UI access control in IBM Sterling B2B Integrator 5.2.0.0 through 6.1.1.0 allows remote authenticated users to perform unauthorized actions. IBM has not published the affected Dashboard endpoint, authorization check, or request operation that mishandles a user's assigned permissions. The issue requires an authenticated account and permits actions beyond that account's authorization, while IBM reports no confidentiality or availability impact.

The record

CVE
CVE-2021-29758
Published
Oct 6, 2021
Updated
Sep 16, 2024
Vendor
IBM
Product
IBM Sterling B2B Integrator
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 6, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 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=5.2.0.0
  2. Affected versionversion=5.2.6.5_4
  3. Affected versionversion=6.0.0.0
  4. Affected versionversion=6.0.0.6
  5. Affected versionversion=6.0.1.0
  6. Affected versionversion=6.0.3.4
  7. Affected versionversion=6.1.0.0
  8. Affected versionversion=6.1.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Sterling B2B Integratorversion=5.2.0.0; version=5.2.6.5_4; version=6.0.0.0; version=6.0.0.6; version=6.0.1.0; version=6.0.3.4; version=6.1.0.0; version=6.1.0.3

Published CVSS scores

3.8IBMCVSS:3.0/C:N/AC:L/S:U/I:L/AV:N/UI:N/PR:L/A:N/RC:C/E:U/RL:O
4.3IBMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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 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

No sourced classifications are available.

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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