{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata — refreshed continuously.","feed_url":"https://feed.craftedsignal.io/products/pixera-two-media-server--25.2-r2/","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cves":[{"cvss":7.3,"id":"CVE-2026-7703"}],"_cs_exploited":false,"_cs_products":["Pixera Two Media Server (\u003c= 25.2 R2)"],"_cs_severities":["high"],"_cs_tags":["code-injection","websocket","cve-2026-7703"],"_cs_type":"advisory","_cs_vendors":["AV Stumpfl"],"content_html":"\u003cp\u003eA code injection vulnerability, tracked as CVE-2026-7703, has been identified in AV Stumpfl Pixera Two Media Server impacting versions up to 25.2 R2. The vulnerability resides within an unspecified function of the Websocket API component. Successful exploitation allows a remote attacker to inject and execute arbitrary code on the affected system. Given that an exploit has been published, the risk of exploitation is elevated. Organizations using the Pixera Two Media Server should upgrade to version 25.2 R3 or later to mitigate the risk. This vulnerability poses a significant threat to media production environments relying on the affected software.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eThe attacker identifies a vulnerable AV Stumpfl Pixera Two Media Server instance running a version prior to 25.2 R3.\u003c/li\u003e\n\u003cli\u003eThe attacker crafts a malicious payload designed to exploit the code injection vulnerability within the Websocket API.\u003c/li\u003e\n\u003cli\u003eThe attacker sends the malicious payload to the Pixera Two Media Server instance via a Websocket connection.\u003c/li\u003e\n\u003cli\u003eThe vulnerable function within the Websocket API fails to properly sanitize or validate the input.\u003c/li\u003e\n\u003cli\u003eThe malicious payload is processed, resulting in the injection of attacker-controlled code into the server\u0026rsquo;s process.\u003c/li\u003e\n\u003cli\u003eThe injected code executes with the privileges of the Pixera Two Media Server process.\u003c/li\u003e\n\u003cli\u003eThe attacker gains arbitrary code execution on the server, potentially leading to complete system compromise.\u003c/li\u003e\n\u003cli\u003eThe attacker can then install malware, exfiltrate sensitive data, or disrupt media server operations.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-7703 can result in arbitrary code execution on the AV Stumpfl Pixera Two Media Server. This could allow an attacker to gain complete control over the server, potentially disrupting media presentations, stealing sensitive data, or using the compromised server as a launchpad for further attacks within the network. The impact is significant due to the critical role media servers play in various entertainment and presentation environments.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade AV Stumpfl Pixera Two Media Server to version 25.2 R3 or later to patch CVE-2026-7703 (reference: AV Stumpfl advisory).\u003c/li\u003e\n\u003cli\u003eMonitor network traffic for suspicious Websocket connections originating from or targeting AV Stumpfl Pixera Two Media Servers using the \u0026ldquo;Detect Suspicious Pixera Websocket Activity\u0026rdquo; Sigma rule.\u003c/li\u003e\n\u003cli\u003eImplement network segmentation to limit the blast radius of a potential compromise of the Pixera Two Media Server.\u003c/li\u003e\n\u003cli\u003eReview and harden the configuration of the Pixera Two Media Server to minimize the attack surface.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-05-03T17:16:13Z","date_published":"2026-05-03T17:16:13Z","id":"/briefs/2026-05-pixera-code-injection/","summary":"A remote code injection vulnerability exists in AV Stumpfl Pixera Two Media Server versions up to 25.2 R2 due to improper handling within the Websocket API, potentially allowing unauthenticated attackers to execute arbitrary code.","title":"AV Stumpfl Pixera Two Media Server Code Injection Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-05-pixera-code-injection/"}],"language":"en","title":"CraftedSignal Threat Feed — Pixera Two Media Server (\u003c= 25.2 R2)","version":"https://jsonfeed.org/version/1.1"}