Explore every threat in the CISA Known Exploited Vulnerabilities (KEV) catalog, enhanced with plain-English executive analysis, AWS relevance, and technical remediation guidance.
| CVE | Vendor | Product | Added | Due | Status |
|---|---|---|---|---|---|
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CVE-2022-27926 — Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability by allowing an endpoint URL to accept parameters without sanitizing.
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Synacor | Zimbra Collaboration Suite (ZCS) | Apr 3, 2023 | Apr 24, 2023 | |
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CVE-2022-41352 — Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
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Synacor | Zimbra Collaboration Suite (ZCS) | Oct 20, 2022 | Nov 10, 2022 | Ransomware |
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CVE-2022-27925 — Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) contains flaw in the mboximport functionality, allowing an authenticated attacker to upload arbitrary files to perform remote code execution. This vulnerability was chained with CVE-2022-37042 which allows for unauthenticated remote code execution.
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Synacor | Zimbra Collaboration Suite (ZCS) | Aug 11, 2022 | Sep 1, 2022 | Ransomware |
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CVE-2022-37042 — Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
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Synacor | Zimbra Collaboration Suite (ZCS) | Aug 11, 2022 | Sep 1, 2022 | Ransomware |
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CVE-2022-27924 — Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to inject memcache commands into a targeted instance which causes an overwrite of arbitrary cached entries.
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Synacor | Zimbra Collaboration Suite (ZCS) | Aug 4, 2022 | Aug 25, 2022 | Ransomware |
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CVE-2018-6882 — Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that might allow remote attackers to inject arbitrary web script or HTML.
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Synacor | Zimbra Collaboration Suite (ZCS) | Apr 19, 2022 | May 10, 2022 | Ransomware |
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CVE-2019-9670 — Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference
Synacor Zimbra Collaboration Suite (ZCS) contains an improper restriction of XML external entity (XXE) vulnerability in the mailboxd component.
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Synacor | Zimbra Collaboration Suite (ZCS) | Jan 10, 2022 | Jul 10, 2022 |
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability by allowing an endpoint URL to accept parameters without sanitizing.
Zimbra Collaboration Suite (ZCS) · Apr 3, 2023
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
Zimbra Collaboration Suite (ZCS) · Oct 20, 2022
Synacor Zimbra Collaboration Suite (ZCS) contains flaw in the mboximport functionality, allowing an authenticated attacker to upload arbitrary files to perform remote code execution. This vulnerability was chained with CVE-2022-37042 which allows for unauthenticated remote code execution.
Zimbra Collaboration Suite (ZCS) · Aug 11, 2022
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
Zimbra Collaboration Suite (ZCS) · Aug 11, 2022
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to inject memcache commands into a targeted instance which causes an overwrite of arbitrary cached entries.
Zimbra Collaboration Suite (ZCS) · Aug 4, 2022
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that might allow remote attackers to inject arbitrary web script or HTML.
Zimbra Collaboration Suite (ZCS) · Apr 19, 2022
Synacor Zimbra Collaboration Suite (ZCS) contains an improper restriction of XML external entity (XXE) vulnerability in the mailboxd component.
Zimbra Collaboration Suite (ZCS) · Jan 10, 2022