{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","feed_url":"https://feed.craftedsignal.io/products/poly-vvx-versions-prior-to-ucs-6.4.8/feed.json","home_page_url":"https://feed.craftedsignal.io/","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Poly VVX (versions prior to UCS 6.4.8)","Poly Trio 8300 (versions prior to UCS 8.1.7)","Poly Trio 8500 (versions prior to UCS 7.2.8)","Poly Trio 8800 (versions prior to UCS 7.2.8)"],"_cs_severities":["high"],"_cs_tags":["hp","poly","voip","remote-control"],"_cs_type":"advisory","_cs_vendors":["HP"],"content_html":"\u003cp\u003eOn June 1, 2026, HP published security advisory AV26-539 regarding a critical vulnerability affecting several Poly voice and conferencing devices. The impacted products include HP Poly VVX (versions prior to UCS 6.4.8), HP Poly Trio 8300 (versions prior to UCS 8.1.7), HP Poly Trio 8500 (versions prior to UCS 7.2.8), and HP Poly Trio 8800 (versions prior to UCS 7.2.8). The advisory indicates a potential for remote control of affected devices. Defenders should review the HP advisory and apply the necessary updates as soon as they are available to mitigate the risk. Due to the nature of VoIP devices and their presence on corporate networks, a successful exploit could lead to significant disruption or unauthorized access.\u003c/p\u003e\n\u003ch2 id=\"attack-chain\"\u003eAttack Chain\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003eAttacker identifies vulnerable Poly device on the network.\u003c/li\u003e\n\u003cli\u003eAttacker leverages the vulnerability to gain unauthorized access to the device.\u003c/li\u003e\n\u003cli\u003eAttacker executes arbitrary commands on the device.\u003c/li\u003e\n\u003cli\u003eAttacker gains control of the device\u0026rsquo;s audio and video functionalities.\u003c/li\u003e\n\u003cli\u003eAttacker monitors or intercepts communications taking place via the device.\u003c/li\u003e\n\u003cli\u003eAttacker uses the compromised device as a pivot point to access other systems on the network.\u003c/li\u003e\n\u003c/ol\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eA successful exploit could allow an attacker to remotely control Poly voice devices, potentially intercepting sensitive communications. The number of affected devices is currently unknown, but the vulnerability is considered critical due to the potential for widespread exploitation across various sectors that rely on these devices for conferencing and communication. Successful exploitation can lead to data breaches, eavesdropping, and further network compromise.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReview the HP security advisory linked in the references for detailed information about the vulnerability and affected products.\u003c/li\u003e\n\u003cli\u003eApply the necessary updates to HP Poly VVX devices to version UCS 6.4.8 or later.\u003c/li\u003e\n\u003cli\u003eApply the necessary updates to HP Poly Trio 8300 devices to version UCS 8.1.7 or later.\u003c/li\u003e\n\u003cli\u003eApply the necessary updates to HP Poly Trio 8500 and 8800 devices to version UCS 7.2.8 or later.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-06-02T15:28:12Z","date_published":"2026-06-02T15:28:12Z","id":"https://feed.craftedsignal.io/briefs/2026-06-hp-poly-vuln/","summary":"HP released a security advisory addressing a critical vulnerability in Poly VVX, Trio 8300, Trio 8500, and Trio 8800 devices, potentially allowing remote control.","title":"HP Security Advisory for Poly Voice Vulnerability","url":"https://feed.craftedsignal.io/briefs/2026-06-hp-poly-vuln/"}],"language":"en","title":"CraftedSignal Threat Feed — Poly VVX (Versions Prior to UCS 6.4.8)","version":"https://jsonfeed.org/version/1.1"}