{"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": "2026-08-27T23:26:30.552Z"}, "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."}]}]}}}

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