CVE-2021-40537
Estado: ModificadaBaja (2.7)—
Server Side Request Forgery (SSRF) vulnerability exists in owncloud/user_ldap < 0.15.4 in the settings of the user_ldap app. Administration role is necessary for exploitation.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
- Puntuación base: 2.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.69%
- Percentil entre todas las CVEs puntuadas: 51
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-918
Referencias
JSON original (NVD)
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{
"id": "CVE-2021-40537",
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"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"authentication": "SINGLE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
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"confidentialityImpact": "PARTIAL"
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"affected": [
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"affectedData": [
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"published": "2021-09-08T18:15:24.900",
"references": [
{
"url": "https://owncloud.com/security-advisories/cve-2021-40537/",
"tags": [
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],
"source": "cve@mitre.org"
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{
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"vulnStatus": "Modified",
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"descriptions": [
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"lang": "en",
"value": "Server Side Request Forgery (SSRF) vulnerability exists in owncloud/user_ldap < 0.15.4 in the settings of the user_ldap app. Administration role is necessary for exploitation."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de tipo Server Side Request Forgery (SSRF) en owncloud/user_ldap versiones anteriores a 0.15.4, en la configuración de la aplicación user_ldap. El rol de administración es necesario para su explotación"
}
],
"lastModified": "2026-06-17T04:07:06.347",
"configurations": [
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"nodes": [
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