{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/tags/cve-2026-7402/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":8.1,"id":"CVE-2026-7402"}],"_cs_exploited":false,"_cs_products":["PDKS"],"_cs_severities":["medium"],"_cs_tags":["dos","cve-2026-7402"],"_cs_type":"advisory","_cs_vendors":["MeWare Software Development Inc."],"content_html":"\u003cp\u003eMeWare Software Development Inc.\u0026rsquo;s PDKS (version V16.20200313 to before VMYR_3.5.2025117) contains an improper control of interaction frequency vulnerability, identified as CVE-2026-7402. This flaw can be exploited to cause a flooding condition, potentially disrupting the availability and performance of the affected system. An attacker could leverage this vulnerability to overwhelm the system by sending a high volume of requests, leading to denial of service for legitimate users. Defenders should prioritize patching vulnerable versions of PDKS.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAn attacker identifies a vulnerable PDKS instance running a version between V16.20200313 and VMYR_3.5.2025117.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a series of malicious requests designed to exploit the improper control of interaction frequency.\u003c/li\u003e\n\u003cli\u003eThe attacker sends a high volume of these requests to the vulnerable PDKS endpoint.\u003c/li\u003e\n\u003cli\u003eThe PDKS system attempts to process each request, consuming excessive resources.\u003c/li\u003e\n\u003cli\u003eThe system\u0026rsquo;s resources, such as CPU and memory, become saturated.\u003c/li\u003e\n\u003cli\u003eLegitimate user requests are delayed or dropped due to resource exhaustion.\u003c/li\u003e\n\u003cli\u003eThe PDKS application becomes unresponsive or crashes, resulting in a denial of service.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-7402 can lead to a denial-of-service condition, rendering the MeWare PDKS application unavailable. The impact includes disruption of services relying on the application, potential data loss due to system instability, and negative reputational effects for the organization.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade MeWare PDKS to version VMYR_3.5.2025117 or later to remediate CVE-2026-7402.\u003c/li\u003e\n\u003cli\u003eMonitor web server logs for suspicious activity indicative of flooding attacks targeting PDKS applications, using a webserver log source.\u003c/li\u003e\n\u003cli\u003eDeploy the Sigma rule \u003ccode\u003eDetectHighRequestRateToPDKS\u003c/code\u003e to identify potential exploitation attempts based on abnormally high request rates.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-04-30T13:16:06Z","date_published":"2026-04-30T13:16:06Z","id":"/briefs/2026-04-meware-pdks-flooding/","summary":"MeWare PDKS versions V16.20200313 before VMYR_3.5.2025117 are vulnerable to improper control of interaction frequency, potentially leading to flooding attacks.","title":"MeWare PDKS Improper Control of Interaction Frequency Vulnerability (CVE-2026-7402)","url":"https://feed.craftedsignal.io/briefs/2026-04-meware-pdks-flooding/"}],"language":"en","title":"CraftedSignal Threat Feed — Cve-2026-7402","version":"https://jsonfeed.org/version/1.1"}