{"id":"CVE-2022-43516","state":"PUBLISHED","title":"Zabbix Agent installer adds “allow all TCP any any” firewall rule","description":"A Firewall Rule which allows all incoming TCP connections to all programs from any source and to all ports is created in Windows Firewall after Zabbix agent installation (MSI)","publishedAt":"2022-12-12T01:49:10.008Z","updatedAt":"2025-04-18T18:09:22.186Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","source":"Zabbix"},"assigner":"Zabbix","products":["Zabbix Zabbix agent (MSI packages)","Zabbix Zabbix agent 2 (MSI packages)"],"affected":[{"vendor":"Zabbix","product":"Zabbix agent (MSI packages)","versions":[{"version":"Oct. 29, 2022 - Dec 2, 2022","status":"affected"},{"version":"Dec 3, 2022","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]},{"vendor":"Zabbix","product":"Zabbix agent 2 (MSI packages)","versions":[{"version":"Oct. 29, 2022 - Dec 2, 2022","status":"affected"},{"version":"Dec 3, 2022","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]}],"references":["https://support.zabbix.com/browse/ZBX-22002"],"weaknesses":["CWE-16"],"ingestedAt":"2026-10-29T19:50:43.581Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/43xxx/CVE-2022-43516.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-43516","state":"PUBLISHED","datePublished":"2022-12-12T01:49:10.008Z","dateUpdated":"2025-04-18T18:09:22.186Z","assignerShortName":"Zabbix","assignerOrgId":"72de3e22-0555-4a0d-ae81-9249e0f0a1e8","dateReserved":"2022-10-19T00:00:00.000Z"},"containers":{"cna":{"title":"Zabbix Agent installer adds “allow all TCP any any” firewall rule","descriptions":[{"lang":"en","value":"A Firewall Rule which allows all incoming TCP connections to all programs from any source and to all ports is created in Windows Firewall after Zabbix agent installation (MSI)"}],"affected":[{"vendor":"Zabbix","product":"Zabbix agent (MSI packages)","versions":[{"version":"Oct. 29, 2022 - Dec 2, 2022","status":"affected"},{"version":"Dec 3, 2022","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]},{"vendor":"Zabbix","product":"Zabbix agent 2 (MSI packages)","versions":[{"version":"Oct. 29, 2022 - Dec 2, 2022","status":"affected"},{"version":"Dec 3, 2022","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]}],"references":[{"url":"https://support.zabbix.com/browse/ZBX-22002"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-16","type":"CWE","lang":"en","description":"CWE-16 Configuration"}]}],"providerMetadata":{"shortName":"Zabbix","orgId":"72de3e22-0555-4a0d-ae81-9249e0f0a1e8","dateUpdated":"2022-12-05T00:00:00.000Z"},"datePublic":"2022-11-30T00:00:00.000Z","credits":[{"lang":"en","value":"Joshua PowellNishiyama"}],"x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"discovery":"INTERNAL"},"workarounds":[{"lang":"en","value":"If an immediate update is not possible, change the applied local firewall rule to allow the agent port only."}],"solutions":[{"lang":"en","value":"To remediate this vulnerability, apply the updates listed in the 'Unaffected' section to appropriate products or use the workaround"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.zabbix.com/browse/ZBX-22002","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T13:32:59.496Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-18T18:08:51.614314Z","id":"CVE-2022-43516","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-18T18:09:22.186Z"}}]}}}