{"history":[{"alert":0,"cve":"CVE-2022-27518","id":22371,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.06858, \"percentile\": 0.94134}"},{"alert":0,"cve":"CVE-2022-27518","id":19990,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.06858, \"percentile\": 0.94097}"},{"alert":0,"cve":"CVE-2022-27518","id":17956,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.06858, \"percentile\": 0.9409}"},{"alert":0,"cve":"CVE-2022-27518","id":16020,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.06858, \"percentile\": 0.94088}"},{"alert":0,"cve":"CVE-2022-27518","id":13998,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.06858, \"percentile\": 0.94084}"},{"alert":0,"cve":"CVE-2022-27518","id":11780,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.06858, \"percentile\": 0.94076}"},{"alert":0,"cve":"CVE-2022-27518","id":9766,"kind":"epss","observed_at":1793938800,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.06858, \"percentile\": 0.94071}"},{"alert":1,"cve":"CVE-2022-27518","id":8287,"kind":"cna","observed_at":1793830801,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-03T05:32:59.829Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"name\": \"https://support.citrix.com/article/CTX474995\", \"tags\": [\"x_transferred\"], \"url\": \"https://support.citrix.com/article/CTX474995\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"other\": {\"content\": {\"id\": \"CVE-2022-27518\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2023-11-20T20:56:29.075511Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2022-12-13\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27518\"}, \"type\": \"kev\"}}], \"providerMetadata\": {\"dateUpdated\": \"2025-10-21T23:15:30.190Z\", \"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-2022-27518\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2022-12-13T00:00:00.000Z\", \"value\": \"CVE-2022-27518 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"defaultStatus\": \"unaffected\", \"product\": \"Citrix Gateway, Citrix ADC\", \"vendor\": \"Citrix\", \"versions\": [{\"status\": \"affected\", \"version\": \"12.1\"}, {\"status\": \"affected\", \"version\": \"13.0\"}, {\"status\": \"affected\", \"version\": \"12.1 FIPs, NDcPP\"}]}], \"descriptions\": [{\"lang\": \"en\", \"supportingMedia\": [{\"base64\": false, \"type\": \"text/html\", \"value\": \"<span style=\\\"background-color: rgb(255, 255, 255);\\\">Unauthenticated remote arbitrary code execution</span><br>\"}], \"value\": \"Unauthenticated remote arbitrary code execution\"}], \"impacts\": [{\"capecId\": \"CAPEC-253\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-253 Remote Code Inclusion\"}]}], \"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\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-664\", \"description\": \"CWE-664: Improper Control of a Resource Through its Lifetime\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2023-10-18T17:34:17.110Z\", \"orgId\": \"e437aed5-38e0-4fa3-a98b-cb73e7acaec6\", \"shortName\": \"Citrix\"}, \"references\": [{\"name\": \"https://support.citrix.com/article/CTX474995\", \"url\": \"https://support.citrix.com/article/CTX474995\"}], \"source\": {\"discovery\": \"UNKNOWN\"}, \"title\": \"Unauthenticated remote arbitrary code execution\", \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}}}, \"cveMetadata\": {\"assignerOrgId\": \"e437aed5-38e0-4fa3-a98b-cb73e7acaec6\", \"assignerShortName\": \"Citrix\", \"cveId\": \"CVE-2022-27518\", \"datePublished\": \"2022-12-13T00:00:00.000Z\", \"dateReserved\": \"2022-03-21T00:00:00.000Z\", \"dateUpdated\": \"2025-10-21T23:15:30.190Z\", \"serial\": 1, \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.1\"}"},{"alert":0,"cve":"CVE-2022-27518","id":7314,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.06858, \"percentile\": 0.94066}"},{"alert":0,"cve":"CVE-2022-27518","id":5091,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.06858, \"percentile\": 0.94056}"},{"alert":0,"cve":"CVE-2022-27518","id":2873,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.06858, \"percentile\": 0.94048}"},{"alert":1,"cve":"CVE-2022-27518","id":906,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2022-27518\", \"cwes\": [\"CWE-664\"], \"dateAdded\": \"2022-12-13\", \"dueDate\": \"2023-01-03\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Unknown\", \"notes\": \"https://www.citrix.com/blogs/2022/12/13/critical-security-update-now-available-for-citrix-adc-citrix-gateway/;  https://nvd.nist.gov/vuln/detail/CVE-2022-27518\", \"product\": \"Application Delivery Controller (ADC) and Gateway\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"Citrix Application Delivery Controller (ADC) and Gateway, when configured with SAML SP or IdP configuration, contain an authentication bypass vulnerability that allows an attacker to execute code as administrator.\", \"vendorProject\": \"Citrix\", \"vulnerabilityName\": \"Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability\"}"}],"record":{"affected":[{"defaultStatus":"unaffected","product":"Citrix Gateway, Citrix ADC","vendor":"Citrix","versions":[{"status":"affected","version":"12.1"},{"status":"affected","version":"13.0"},{"status":"affected","version":"12.1 FIPs, NDcPP"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T05:32:59.829Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"https://support.citrix.com/article/CTX474995","tags":["x_transferred"],"url":"https://support.citrix.com/article/CTX474995"}],"title":"CVE Program Container"},{"metrics":[{"other":{"content":{"id":"CVE-2022-27518","options":[{"Exploitation":"active"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2023-11-20T20:56:29.075511Z","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2022-12-13","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27518"},"type":"kev"}}],"providerMetadata":{"dateUpdated":"2025-10-21T23:15:30.190Z","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-2022-27518"}],"timeline":[{"lang":"en","time":"2022-12-13T00:00:00.000Z","value":"CVE-2022-27518 added to CISA KEV"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Citrix Gateway, Citrix ADC","vendor":"Citrix","versions":[{"status":"affected","version":"12.1"},{"status":"affected","version":"13.0"},{"status":"affected","version":"12.1 FIPs, NDcPP"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">Unauthenticated remote arbitrary code execution</span><br>"}],"value":"Unauthenticated remote arbitrary code execution"}],"impacts":[{"capecId":"CAPEC-253","descriptions":[{"lang":"en","value":"CAPEC-253 Remote Code Inclusion"}]}],"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"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-664","description":"CWE-664: Improper Control of a Resource Through its Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2023-10-18T17:34:17.110Z","orgId":"e437aed5-38e0-4fa3-a98b-cb73e7acaec6","shortName":"Citrix"},"references":[{"name":"https://support.citrix.com/article/CTX474995","url":"https://support.citrix.com/article/CTX474995"}],"source":{"discovery":"UNKNOWN"},"title":"Unauthenticated remote arbitrary code execution","x_generator":{"engine":"Vulnogram 0.1.0-dev"}}},"cveMetadata":{"assignerOrgId":"e437aed5-38e0-4fa3-a98b-cb73e7acaec6","assignerShortName":"Citrix","cveId":"CVE-2022-27518","datePublished":"2022-12-13T00:00:00.000Z","dateReserved":"2022-03-21T00:00:00.000Z","dateUpdated":"2025-10-21T23:15:30.190Z","serial":1,"state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"cna_checked":1794327601,"cve":"CVE-2022-27518","description":"Unauthenticated remote arbitrary code execution","epss":{"date":"2026-11-12","epss":0.06858,"percentile":0.94134},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2022-27518","cwes":["CWE-664"],"dateAdded":"2022-12-13","dueDate":"2023-01-03","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://www.citrix.com/blogs/2022/12/13/critical-security-update-now-available-for-citrix-adc-citrix-gateway/;  https://nvd.nist.gov/vuln/detail/CVE-2022-27518","product":"Application Delivery Controller (ADC) and Gateway","requiredAction":"Apply updates per vendor instructions.","shortDescription":"Citrix Application Delivery Controller (ADC) and Gateway, when configured with SAML SP or IdP configuration, contain an authentication bypass vulnerability that allows an attacker to execute code as administrator.","vendorProject":"Citrix","vulnerabilityName":"Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability"},"kev_checked":1794522003,"products":"Citrix Citrix Gateway, Citrix ADC","references":["https://support.citrix.com/article/CTX474995","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27518"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","provider":"Citrix","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":"Unauthenticated remote arbitrary code execution","updated_at":1794500401,"workarounds":""},"sources":[]}
