A vulnerability, which was classified as critical, was found in Zimbra Collaboration up to 10.1.19. The impacted element is an unknown function of the component Notification. Such manipulation leads to code injection. This vulnerability is traded as CVE-2026-73570. The attack may be launched remotely. Furthermore, there is an exploit available.... Weiterlesen
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CVE-2026-73570 | Zimbra Collaboration up to 10.1.19 Notification code injection (WID-SEC-2026-2429)
A vulnerability, which was classified as critical, was found in Zimbra Collaboration up to 10.1.19. The impacted element is an unknown function of the component Notification. Such manipulation leads to code injection. This vulnerability is…
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IoC Intelligence (1 Indikatoren)
CVE-2026-73570
CTI Threat Relationship Graph2 Knoten / 1 Relationen
IR-PLAYBOOK-VULN-REMEDIATION
MEDIUMSOC Incident Playbook: Vulnerability Remediation & Verification
1-Click Detection Engineering: Sigma & YARA Rules
SOC Readytitle: Detect Exploitation - CVE-2026-73570 | Zimbra Collaboration up to 10.1.19 Notification code injection (WID-SEC-2026-2429)
id: ddc5a9d0-9e27-42d3-b85e-9e804f8a7e26
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-23
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-23"
description = "YARA Signature for "
strings:
$str = "CVE-2026-73570 | Zimbra Collab" ascii wide
condition:
any of them
}
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