{"id":"CVE-2021-35492","state":"PUBLISHED","title":"Wowza Streaming Engine through 4.8.11+5 could allow an authenticated, remote attacker to exhaust filesystem resources via the /enginemanager/server/vhost/historical.jsdata vhost pa","description":"Wowza Streaming Engine through 4.8.11+5 could allow an authenticated, remote attacker to exhaust filesystem resources via the /enginemanager/server/vhost/historical.jsdata vhost parameter. This is due to the insufficient management of available filesystem resources. An attacker could exploit this vulnerability through the Virtual Host Monitoring section by requesting random virtual-host historical data and exhausting available filesystem resources. A successful exploit could allow the attacker to cause database errors and cause the device to become unresponsive to web-based management. (Manual intervention is required to free filesystem resources and return the application to an operational state.)","publishedAt":"2021-10-05T15:12:22.000Z","updatedAt":"2024-08-04T00:40:46.577Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://www.gruppotim.it/redteam","https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes","https://n4nj0.github.io/advisories/wowza-streaming-engine-i/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:41.709Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/35xxx/CVE-2021-35492.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-35492","state":"PUBLISHED","datePublished":"2021-10-05T15:12:22.000Z","dateUpdated":"2024-08-04T00:40:46.577Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-06-24T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Wowza Streaming Engine through 4.8.11+5 could allow an authenticated, remote attacker to exhaust filesystem resources via the /enginemanager/server/vhost/historical.jsdata vhost parameter. This is due to the insufficient management of available filesystem resources. An attacker could exploit this vulnerability through the Virtual Host Monitoring section by requesting random virtual-host historical data and exhausting available filesystem resources. A successful exploit could allow the attacker to cause database errors and cause the device to become unresponsive to web-based management. (Manual intervention is required to free filesystem resources and return the application to an operational state.)"}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://www.gruppotim.it/redteam","tags":["x_refsource_MISC"]},{"url":"https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes","tags":["x_refsource_MISC"]},{"url":"https://n4nj0.github.io/advisories/wowza-streaming-engine-i/","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2021-10-08T15:01:51.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-35492","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":"Wowza Streaming Engine through 4.8.11+5 could allow an authenticated, remote attacker to exhaust filesystem resources via the /enginemanager/server/vhost/historical.jsdata vhost parameter. This is due to the insufficient management of available filesystem resources. An attacker could exploit this vulnerability through the Virtual Host Monitoring section by requesting random virtual-host historical data and exhausting available filesystem resources. A successful exploit could allow the attacker to cause database errors and cause the device to become unresponsive to web-based management. (Manual intervention is required to free filesystem resources and return the application to an operational state.)"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://www.gruppotim.it/redteam","refsource":"MISC","url":"https://www.gruppotim.it/redteam"},{"name":"https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes","refsource":"MISC","url":"https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes"},{"name":"https://n4nj0.github.io/advisories/wowza-streaming-engine-i/","refsource":"MISC","url":"https://n4nj0.github.io/advisories/wowza-streaming-engine-i/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.gruppotim.it/redteam","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notes","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://n4nj0.github.io/advisories/wowza-streaming-engine-i/","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T00:40:46.577Z"}}]}}}