CVE-2021-21438 (GCVE-0-2021-21438)
Vulnerability from cvelistv5 – Published: 2021-03-22 08:50 – Updated: 2024-09-17 01:46
VLAI
EPSS
VEX
Title
FAQ articles are shown to users without permission
Summary
Agents are able to see linked FAQ articles without permissions (defined in FAQ Category). This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions.
Severity
CWE
- CWE-264 - Permissions, Privileges, and Access Controls
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://otrs.com/release-notes/otrs-security-advi… | x_refsource_MISC |
Impacted products
Date Public
2021-03-22 00:00
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"url": "https://otrs.com/release-notes/otrs-security-advisory-2021-08/"
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"title": "CVE Program Container"
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}
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"datePublished": "2021-03-22T08:50:17.683Z",
"dateReserved": "2020-12-29T00:00:00.000Z",
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"date": "2026-10-21",
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"nvd": {
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"configurations": [
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"nodes": [
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},
{
"lang": "es",
"value": "Los agentes pueden ser capaces de visualizar art\u00edculos de FAQ vinculados sin permisos (definidos en la categor\u00eda FAQ).\u0026#xa0;Este problema afecta a: FAQ versi\u00f3n 6.0.29 y anteriores, OTRS versi\u00f3n 7.0.24 y anteriores"
}
],
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"lastModified": "2024-11-21T05:48:21.740",
"metrics": {
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"integrityImpact": "NONE",
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"source": "Red Hat CSAF VEX",
"status": "final",
"title": "FAQ articles are shown to users without permission",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-21438.json",
"version": "3"
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}
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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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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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.