{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-13108","assignerOrgId":"5d1c2695-1a31-4499-88ae-e847036fd7e3","state":"PUBLISHED","assignerShortName":"WatchGuard","dateReserved":"2026-06-23T19:57:31.300Z","datePublished":"2026-08-27T23:26:30.552Z","dateUpdated":"2026-08-28T16:39:19.734Z"},"containers":{"cna":{"providerMetadata":{"orgId":"5d1c2695-1a31-4499-88ae-e847036fd7e3","shortName":"WatchGuard","dateUpdated":"2026-08-27T23:26:30.552Z"},"title":"Dimension Denial-of-Service","descriptions":[{"lang":"en","value":"WatchGuard Dimension is susceptible to a denial-of-service condition when an attacker sends a high volume of TCP SYN packets to the log listening service."}],"affected":[{"vendor":"WatchGuard","product":"Dimension","versions":[{"status":"affected","version":"2.0","versionType":"semver","lessThan":"2.3.1"}],"defaultStatus":"unaffected"}],"references":[{"url":"https://psirt.watchguard.com/CVE-2026-13108","tags":["vendor-advisory"]}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:watchguard:dimension:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0","versionEndExcluding":"2.3.1"}]}]}],"metrics":[{"cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","baseScore":8.7,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-400","type":"CWE","cweId":"CWE-400"}]}],"credits":[{"lang":"en","value":"Alessandro Vannini, IT4YOU Cybersecurity","type":"finder"}],"solutions":[{"lang":"en","value":"Dimension 2.3.1","supportingMedia":[{"type":"text/html","base64":false,"value":"Dimension 2.3.1"}]}],"workarounds":[{"lang":"en","value":"The vulnerability exploit requires a high volume of TCP SYN packets over a short duration and is mitigated by deploying the Dimension server behind a firewall that provides rate limiting protections.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>The vulnerability exploit requires a high volume of TCP SYN packets over a short duration and is mitigated by deploying the Dimension server behind a firewall that provides rate limiting protections.</p>"}]}],"exploits":[{"lang":"en","value":"WatchGuard is not aware of any exploitation of this vulnerability in the wild.","supportingMedia":[{"type":"text/html","base64":false,"value":"WatchGuard is not aware of any exploitation of this vulnerability in the wild."}]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-28T16:38:31.795861Z","id":"CVE-2026-13108","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-28T16:39:19.734Z"}}]}}