{"vulnerability": "CVE-2021-1242", "sightings": [{"uuid": "38567d8c-05da-4b23-b542-45495b8e1d34", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1242", "type": "seen", "source": "https://t.me/cibsecurity/22130", "content": "\u203c CVE-2021-1242 \u203c\n\nA vulnerability in Cisco Webex Teams could allow an unauthenticated, remote attacker to manipulate file names within the messaging interface. The vulnerability exists because the affected software mishandles character rendering. An attacker could exploit this vulnerability by sharing a file within the application interface. A successful exploit could allow the attacker to modify how the shared file name displays within the interface, which could allow the attacker to conduct phishing or spoofing attacks.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-01-14T00:54:48.000000Z"}, {"uuid": "3f1e0bb8-e812-4399-bce4-ad4037caf81d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1242", "type": "seen", "source": "https://t.me/hacking_Attack/13351", "content": "cute arbitrary code on the affected device with SYSTEM privileges. To exploit this vulnerability, the attacker must have valid credentials on the Windows system.\u201d Medium-Severity Cisco Security PatchesThe networking giant also addressed the following medium-severity issues:\n\n* CVE-2021-1524:\u00a0Cisco Meeting Server API (Denial of Service Vulnerability\n* CVE-2021-1569 and CVE-2021-1570:\u00a0Cisco Jabber Desktop and Mobile Client Software Vulnerabilities\n* CVE-2021-1395:\u00a0Cisco Unified Intelligence Center (Reflected XSS)\n* CVE-2021-1568:\u00a0Cisco AnyConnect Secure Mobility Client for Windows (DoS)\n* CVE-2021-1242:\u00a0Cisco Jabber and Webex Client Software (Shared File Manipulation)\n\nPatching and affected-version information is available in each of the advisories.\nSource: threatpost.com (Click Link)Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-5-90x90.png Millions of Connected Cameras Open to Eavesdropping1 day ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/ezgif-6-446db01f6f32-90x90.jpg Apple Hurries Patches for Safari Bugs Under Active Attack2 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Microsoft-Teams-e1623702241390-90x90.png Microsoft Teams: Very Bad Tabs Could Have Led to BEC3 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/FIFA-21-90x90.jpg Hackers Steal FIFA 21 Source Code, Tools in EA Breach4 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-3-90x90.png Chrome Browser Bug Under Active Attack \u2013 Update your chrome now1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-2-1-90x90.png Intel Plugs 29 Holes in CPUs, Bluetooth, Security1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/vtornik-patchej-Microsoft-90x90.jpg Microsoft Patch Tuesday Fixes 6 In-The-Wild Exploits, 50 Flaws1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-1-1-90x90.png RockYou2021: largest password compilation of all time leaked online \u2013 8.4 billion entries1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/microsoft-exploit-90x90.jpg Windows Container Malware Targets Kubernetes Clusters1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/1_6QWMn0DApM4jmbubKuCmNA-90x90.png GitHub\u2019s new policies allow removal of PoC exploits used in attacks2 weeks ago\nThe post Cisco Smart Switches Riddled with Severe Security Holes first appeared on Black Hat Ethical Hacking.\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-01T20:02:35.327924Z"}, {"uuid": "81fcf667-3e52-4aad-8944-db05c141d9a4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1242", "type": "seen", "source": "https://t.me/hacking_Attack/13351", "content": "cute arbitrary code on the affected device with SYSTEM privileges. To exploit this vulnerability, the attacker must have valid credentials on the Windows system.\u201d Medium-Severity Cisco Security PatchesThe networking giant also addressed the following medium-severity issues:\n\n* CVE-2021-1524:\u00a0Cisco Meeting Server API (Denial of Service Vulnerability\n* CVE-2021-1569 and CVE-2021-1570:\u00a0Cisco Jabber Desktop and Mobile Client Software Vulnerabilities\n* CVE-2021-1395:\u00a0Cisco Unified Intelligence Center (Reflected XSS)\n* CVE-2021-1568:\u00a0Cisco AnyConnect Secure Mobility Client for Windows (DoS)\n* CVE-2021-1242:\u00a0Cisco Jabber and Webex Client Software (Shared File Manipulation)\n\nPatching and affected-version information is available in each of the advisories.\nSource: threatpost.com (Click Link)Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-5-90x90.png Millions of Connected Cameras Open to Eavesdropping1 day ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/ezgif-6-446db01f6f32-90x90.jpg Apple Hurries Patches for Safari Bugs Under Active Attack2 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Microsoft-Teams-e1623702241390-90x90.png Microsoft Teams: Very Bad Tabs Could Have Led to BEC3 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/FIFA-21-90x90.jpg Hackers Steal FIFA 21 Source Code, Tools in EA Breach4 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-3-90x90.png Chrome Browser Bug Under Active Attack \u2013 Update your chrome now1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-2-1-90x90.png Intel Plugs 29 Holes in CPUs, Bluetooth, Security1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/vtornik-patchej-Microsoft-90x90.jpg Microsoft Patch Tuesday Fixes 6 In-The-Wild Exploits, 50 Flaws1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/Untitled-design-1-1-90x90.png RockYou2021: largest password compilation of all time leaked online \u2013 8.4 billion entries1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/microsoft-exploit-90x90.jpg Windows Container Malware Targets Kubernetes Clusters1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/06/1_6QWMn0DApM4jmbubKuCmNA-90x90.png GitHub\u2019s new policies allow removal of PoC exploits used in attacks2 weeks ago\nThe post Cisco Smart Switches Riddled with Severe Security Holes first appeared on Black Hat Ethical Hacking.\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-02T01:03:11.915430Z"}]}