CVE-2021-44886
Estado: ModificadaMedia (5.3)—
In Zammad 5.0.2, agents can configure "out of office" periods and substitute persons. If the substitute persons didn't have the same permissions as the original agent, they could receive ticket notifications for tickets that they have no access to.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Puntuación base: 5.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.88%
- Percentil entre todas las CVEs puntuadas: 58
- 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
- NVD-CWE-Other
Referencias
JSON original (NVD)
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{
"id": "CVE-2021-44886",
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"authentication": "NONE",
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"affected": [
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"source": "cve@mitre.org",
"affectedData": [
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"versions": [
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],
"published": "2022-02-04T15:15:12.793",
"references": [
{
"url": "https://zammad.com/en/advisories/zaa-2021-21",
"tags": [
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"source": "cve@mitre.org"
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{
"url": "https://zammad.com/en/advisories/zaa-2021-21",
"tags": [
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},
{
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"value": "En Zammad versión 5.0.2, los agentes pueden configurar periodos de \"out of office\" y personas sustitutas. Si las personas sustitutas no tienen los mismos permisos que el agente original, podrían recibir notificaciones de tickets a los que no presentan acceso"
}
],
"lastModified": "2026-06-17T04:12:56.093",
"configurations": [
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