{"history":[{"alert":0,"cve":"CVE-2022-37042","id":22345,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.92072, \"percentile\": 0.99823}"},{"alert":0,"cve":"CVE-2022-37042","id":19964,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.92072, \"percentile\": 0.99822}"},{"alert":0,"cve":"CVE-2022-37042","id":17930,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.92072, \"percentile\": 0.99822}"},{"alert":0,"cve":"CVE-2022-37042","id":15994,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.92072, \"percentile\": 0.99822}"},{"alert":0,"cve":"CVE-2022-37042","id":13972,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.92072, \"percentile\": 0.99822}"},{"alert":0,"cve":"CVE-2022-37042","id":11754,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.92072, \"percentile\": 0.99822}"},{"alert":0,"cve":"CVE-2022-37042","id":9740,"kind":"epss","observed_at":1793938800,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.92072, \"percentile\": 0.99822}"},{"alert":1,"cve":"CVE-2022-37042","id":8261,"kind":"cna","observed_at":1793830801,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-03T10:21:32.644Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://wiki.zimbra.com/wiki/Security_Center\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}}, {\"other\": {\"content\": {\"id\": \"CVE-2022-37042\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2022-08-10T00:00:00+00:00\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2022-08-11\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-37042\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-22\", \"description\": \"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2026-08-04T03:55:47.416Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-37042\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2022-08-11T00:00:00.000Z\", \"value\": \"CVE-2022-37042 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"product\": \"n/a\", \"vendor\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.\"}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"n/a\", \"lang\": \"en\", \"type\": \"text\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2022-08-24T14:06:52.000Z\", \"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://wiki.zimbra.com/wiki/Security_Center\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html\"}], \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"cve@mitre.org\", \"ID\": \"CVE-2022-37042\", \"STATE\": \"PUBLIC\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"n/a\", \"version\": {\"version_data\": [{\"version_value\": \"n/a\"}]}}]}, \"vendor_name\": \"n/a\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"n/a\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories\", \"refsource\": \"MISC\", \"url\": \"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories\"}, {\"name\": \"https://wiki.zimbra.com/wiki/Security_Center\", \"refsource\": \"MISC\", \"url\": \"https://wiki.zimbra.com/wiki/Security_Center\"}, {\"name\": \"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html\", \"refsource\": \"MISC\", \"url\": \"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html\"}]}}}}, \"cveMetadata\": {\"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"assignerShortName\": \"mitre\", \"cveId\": \"CVE-2022-37042\", \"datePublished\": \"2022-08-11T19:37:27.000Z\", \"dateReserved\": \"2022-08-01T00:00:00.000Z\", \"dateUpdated\": \"2026-08-04T03:55:47.416Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.2\"}"},{"alert":0,"cve":"CVE-2022-37042","id":7288,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.92072, \"percentile\": 0.99821}"},{"alert":0,"cve":"CVE-2022-37042","id":5065,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.92072, \"percentile\": 0.99821}"},{"alert":0,"cve":"CVE-2022-37042","id":2847,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.92072, \"percentile\": 0.99821}"},{"alert":1,"cve":"CVE-2022-37042","id":975,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2022-37042\", \"cwes\": [\"CWE-23\"], \"dateAdded\": \"2022-08-11\", \"dueDate\": \"2022-09-01\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Known\", \"notes\": \"https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/;  https://nvd.nist.gov/vuln/detail/CVE-2022-37042\", \"product\": \"Zimbra Collaboration Suite (ZCS)\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"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.\", \"vendorProject\": \"Synacor\", \"vulnerabilityName\": \"Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability\"}"}],"record":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T10:21:32.644Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://wiki.zimbra.com/wiki/Security_Center"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html"}],"title":"CVE Program Container"},{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},{"other":{"content":{"id":"CVE-2022-37042","options":[{"Exploitation":"active"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2022-08-10T00:00:00+00:00","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2022-08-11","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-37042"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-04T03:55:47.416Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-37042"}],"timeline":[{"lang":"en","time":"2022-08-11T00:00:00.000Z","value":"CVE-2022-37042 added to CISA KEV"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2022-08-24T14:06:52.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"tags":["x_refsource_MISC"],"url":"https://wiki.zimbra.com/wiki/Security_Center"},{"tags":["x_refsource_MISC"],"url":"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2022-37042","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories","refsource":"MISC","url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"name":"https://wiki.zimbra.com/wiki/Security_Center","refsource":"MISC","url":"https://wiki.zimbra.com/wiki/Security_Center"},{"name":"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html","refsource":"MISC","url":"http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2022-37042","datePublished":"2022-08-11T19:37:27.000Z","dateReserved":"2022-08-01T00:00:00.000Z","dateUpdated":"2026-08-04T03:55:47.416Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"cna_checked":1794306001,"cve":"CVE-2022-37042","description":"Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.","epss":{"date":"2026-11-12","epss":0.92072,"percentile":0.99823},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2022-37042","cwes":["CWE-23"],"dateAdded":"2022-08-11","dueDate":"2022-09-01","forensicTriage":"No","knownRansomwareCampaignUse":"Known","notes":"https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/;  https://nvd.nist.gov/vuln/detail/CVE-2022-37042","product":"Zimbra Collaboration Suite (ZCS)","requiredAction":"Apply updates per vendor instructions.","shortDescription":"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.","vendorProject":"Synacor","vulnerabilityName":"Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability"},"kev_checked":1794522003,"products":"n/a n/a","references":["https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories","https://wiki.zimbra.com/wiki/Security_Center","http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-37042"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}