FKIE_CVE-2021-21542
Vulnerability from fkie_nvd - Published: 2021-04-30 21:15 - Updated: 2024-11-21 05:48
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
Dell EMC iDRAC9 versions prior to 4.40.10.00 contain multiple stored cross-site scripting vulnerabilities. A remote authenticated malicious user with high privileges could potentially exploit these vulnerabilities to store malicious HTML or JavaScript code through multiple affected while generating a certificate. When victim users access the submitted data through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable application.
References
| URL | Tags | ||
|---|---|---|---|
| security_alert@emc.com | https://www.dell.com/support/kbdoc/000185293 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.dell.com/support/kbdoc/000185293 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| dell | idrac9_firmware | * |
{
"configurations": [
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"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5E9ED974-1468-4B8B-B82E-5E0340C2601B",
"versionEndExcluding": "4.40.00.00",
"vulnerable": true
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"negate": false,
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Dell EMC iDRAC9 versions prior to 4.40.10.00 contain multiple stored cross-site scripting vulnerabilities. A remote authenticated malicious user with high privileges could potentially exploit these vulnerabilities to store malicious HTML or JavaScript code through multiple affected while generating a certificate. When victim users access the submitted data through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable application."
},
{
"lang": "es",
"value": "Dell EMC iDRAC9 versiones anteriores a 4.40.10.00, contienen m\u00faltiples vulnerabilidades de tipo cross-site scripting almacenado.\u0026#xa0;Un usuario malicioso autenticado remoto con altos privilegios podr\u00eda explotar estas vulnerabilidades para almacenar c\u00f3digo HTML o JavaScript malicioso por medio de m\u00faltiples afectaciones mientras genera un certificado.\u0026#xa0;Cuando los usuarios v\u00edctimas acceden a los datos enviados a trav\u00e9s de sus navegadores, el navegador web ejecuta el c\u00f3digo malicioso en el contexto de la aplicaci\u00f3n vulnerable."
}
],
"id": "CVE-2021-21542",
"lastModified": "2024-11-21T05:48:33.500",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
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"cvssMetricV31": [
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"baseScore": 4.8,
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"confidentialityImpact": "LOW",
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"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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"source": "security_alert@emc.com",
"type": "Secondary"
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"baseScore": 4.8,
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"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
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"published": "2021-04-30T21:15:08.820",
"references": [
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"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-79"
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"type": "Secondary"
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"description": [
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"lang": "en",
"value": "CWE-79"
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],
"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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