- Description
- An authorization bypass vulnerability exists in Zimbra Collaboration (ZCS) before 10.1.17 due to improper authorization validation in delegated email sending functionality. An authenticated attacker can send specially crafted SOAP requests to impersonate another user and send emails without possessing the required delegation or send-as permissions. This occurs in the SaveDraftRequest SOAP handler.
- Source
- cve@mitre.org
- NVD status
- Analyzed
- Products
- zimbra_collaboration_suite
CVSS 3.1
- Type
- Primary
- Base score
- 4.3
- Impact score
- 1.4
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Severity
- MEDIUM
- cve@mitre.org
- CWE-863
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0E0BB25C-16AF-435C-B41B-FBA28FCA9685",
"versionEndExcluding": "10.1.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]