FKIE_CVE-2021-29859
Vulnerability from fkie_nvd - Published: 2022-05-02 17:15 - Updated: 2026-06-17 03:48
Severity
Summary
IBM ICP4A - User Management System Component (IBM Cloud Pak for Business Automation V21.0.3 through V21.0.3-IF008, V21.0.2 through V21.0.2-IF009, and V21.0.1 through V21.0.1-IF007) could allow a user with physical access to the system to perform unauthorized actions or obtain sensitive information due to insufficient validation and recvocation another user logouting out. IBM X-Force ID: 206081.
References
| URL | Tags | ||
|---|---|---|---|
| psirt@us.ibm.com | https://exchange.xforce.ibmcloud.com/vulnerabilities/206081 | VDB Entry, Vendor Advisory | |
| psirt@us.ibm.com | https://www.ibm.com/support/pages/node/6578583 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://exchange.xforce.ibmcloud.com/vulnerabilities/206081 | VDB Entry, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.ibm.com/support/pages/node/6578583 | Vendor Advisory |
Impacted products
{
"affected": [
{
"affectedData": [
{
"product": "Cloud Pak for Business Automation",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "18.0.0"
},
{
"status": "affected",
"version": "18.0.1"
},
{
"status": "affected",
"version": "18.0.2"
},
{
"status": "affected",
"version": "19.0.1"
},
{
"status": "affected",
"version": "19.0.2"
},
{
"status": "affected",
"version": "19.0.3"
},
{
"status": "affected",
"version": "20.0.1"
},
{
"status": "affected",
"version": "20.0.2"
},
{
"status": "affected",
"version": "20.0.3"
},
{
"status": "affected",
"version": "21.0.1"
},
{
"status": "affected",
"version": "21.0.2"
},
{
"status": "affected",
"version": "21.0.3"
}
]
}
],
"source": "psirt@us.ibm.com"
}
],
"configurations": [
{
"nodes": [
{
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"matchCriteriaId": "AF7E2601-47E6-4111-9DE0-C3C01705884A",
"vulnerable": true
},
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"matchCriteriaId": "E06C0789-2CC4-4D57-87D0-C0FAB9DB1B7D",
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],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "IBM ICP4A - User Management System Component (IBM Cloud Pak for Business Automation V21.0.3 through V21.0.3-IF008, V21.0.2 through V21.0.2-IF009, and V21.0.1 through V21.0.1-IF007) could allow a user with physical access to the system to perform unauthorized actions or obtain sensitive information due to insufficient validation and recvocation another user logouting out. IBM X-Force ID: 206081."
},
{
"lang": "es",
"value": "IBM ICP4A - User Management System Component (IBM Cloud Pak for Business Automation versiones V21.0.3 hasta V21.0.3-IF008, versiones V21.0.2 hasta V21.0.2-IF009, y versiones V21.0.1 hasta V21.0.1-IF007) podr\u00eda permitir a un usuario con acceso f\u00edsico al sistema llevar a cabo acciones no autorizadas u obtener informaci\u00f3n confidencial debido a una insuficiente comprobaci\u00f3n y revocaci\u00f3n del cierre de sesi\u00f3n de otro usuario. IBM X-Force ID: 206081"
}
],
"id": "CVE-2021-29859",
"lastModified": "2026-06-17T03:48:23.927",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "NONE",
"baseScore": 3.5,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.0"
},
"exploitabilityScore": 0.9,
"impactScore": 2.5,
"source": "psirt@us.ibm.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
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"attackVector": "PHYSICAL",
"availabilityImpact": "HIGH",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"exploitabilityScore": 0.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
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]
},
"published": "2022-05-02T17:15:07.747",
"references": [
{
"source": "psirt@us.ibm.com",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206081"
},
{
"source": "psirt@us.ibm.com",
"tags": [
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"url": "https://www.ibm.com/support/pages/node/6578583"
},
{
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],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/206081"
},
{
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"url": "https://www.ibm.com/support/pages/node/6578583"
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],
"sourceIdentifier": "psirt@us.ibm.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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