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Cisco Webex Contact Center Cross-Site Scripting Vulnerability

A vulnerability in the Desktop Agent functionality of Cisco Webex Contact Center could have allowed an unauthenticated, remote attacker to conduct cross-site scripting attacks. Cisco has addressed this vulnerability in the Cisco Webex Contact Center service, and no customer action is needed. This vulnerability existed because HTML and script content was not properly handled. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by persuading a user to follow a malicious link. A successful exploit could have allowed the attacker to steal sensitive information from the browser, including authentication and session information. As mentioned, Cisco has addressed this vulnerability in the Cisco Webex Contact Center service, and no customer action is necessary to update on-premises software or devices. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webexcc-xss-WEX5nUnA Security Impact Rating: Medium CVE: CVE-2026-20170
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Cisco Secure Web Appliance Authentication Bypass Vulnerability

A vulnerability in the authentication service feature of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass authentication policy requirements. This vulnerability is due to improper validation of user-supplied authentication input in HTTP requests. An attacker could exploit this vulnerability by sending HTTP requests that contain specific authentication requests to an affected device. A successful exploit could allow the attacker to bypass policy enforcement on the device. There is no direct impact to the Cisco Secure Web Appliance. However, as a result of exploiting this vulnerability, an attacker could send HTTP requests that should be restricted through the device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wsa-auth-bypass-6YZkTQhd Security Impact Rating: Medium CVE: CVE-2026-20152
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Cisco Identity Services Engine Remote Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. To exploit these vulnerabilities, the attacker must have at least Read Only Admin credentials. These vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root. In single-node Cisco ISE deployments, successful exploitation of these vulnerabilities could cause the affected ISE node to become unavailable, resulting in a denial of service (DoS) condition. In that condition, endpoints that have not already authenticated would be unable to access the network until the node is restored. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-4fverepv Security Impact Rating: Critical CVE: CVE-2026-20180,CVE-2026-20186
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Cisco Webex Services Certificate Validation Vulnerability

A vulnerability in the integration of single sign-on (SSO) with Control Hub in Cisco Webex Services could have allowed an unauthenticated, remote attacker to impersonate any user within the service. This vulnerability existed because of improper certificate validation. Prior to this vulnerability being addressed, an attacker could have exploited this vulnerability by connecting to a service endpoint and supplying a crafted token. A successful exploit could have allowed the attacker to gain unauthorized access to legitimate Cisco Webex services. Cisco has addressed this vulnerability in the Cisco Webex service. However, customer action is necessary for affected organizations that are using SSO integration. There are no workarounds that address this vulnerability. To avoid service interruption, customers who are using SSO should upload a new identity provider (IdP) SAML certificate to Control Hub. For more information, see Manage single sign-on integration in Control Hub. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-cui-cert-8jSZYhWL Security Impact Rating: Critical CVE: CVE-2026-20184
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Capsule Security debuts with $7 million funding to secure AI agent behavior

Capsule Security has launched from stealth with a $7 million seed round led by Lama Partners and Forgepoint Capital International. It prevents AI agents from being manipulated, misbehaving, or silently exfiltrating data when handling sensitive information and executing workflows. Capsule is advised by security juggernauts who have put their trust in the company’s innovative approach, including Chris Krebs, the first Director of CISA; Omer Grossman, former Global CIO at CyberArk; Jim Routh, former CISO across … More → The post Capsule Security debuts with $7 million funding to secure AI agent behavior appeared first on Help Net Security.
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Broadcom introduces zero-trust runtime for scalable AI agents

Broadcom has announced VMware Tanzu Platform agent foundations, introducing a secure-by-default agentic runtime designed to accelerate the delivery of autonomous AI applications. By extending the trusted code-to-production simplicity of Tanzu Platform to AI agents, Broadcom is enabling enterprise developers to move beyond siloed AI experiments and into scalable, governed production on VMware Cloud Foundation (VCF). From experimental AI to enterprise reality As AI agents begin to handle both software execution and autonomous decision-making, they require … More → The post Broadcom introduces zero-trust runtime for scalable AI agents appeared first on Help Net Security.
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Bitdefender extends GravityZone with continuous email threat protection

Bitdefender has launched GravityZone Extended Email Security, unifying email and endpoint protection in one platform. Built for organizations and MSPs, it uses an ICES approach to deliver continuous protection against modern email threats, including phishing, BEC, ransomware, impersonation, and insider attacks. “Email threats are growing more sophisticated and effective as total business email compromise-related payments crossed the $6 billion threshold in 2024,” according to Gartner. In a global survey of 1,200 IT and security professionals, … More → The post Bitdefender extends GravityZone with continuous email threat protection appeared first on Help Net Security.
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Tenable unveils OT discovery engine to expose cyber-physical risks

Tenable unveiled a new OT asset discovery engine that enables security teams to bring risks associated with cyber-physical systems (OT, IoT, and shadow IT) into a unified view of cyber exposure. With instant deployment and no additional IT overhead required, Tenable’s new VM-Native OT Discovery capability provides a low-friction entry point for organizations to gain comprehensive IT/OT visibility and accelerate AI-driven exposure management. According to Gartner, “Cyber and cyber-physical attacks are set to double over … More → The post Tenable unveils OT discovery engine to expose cyber-physical risks appeared first on Help Net Security.
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Sitehop’s SAFEcore Edge enables ultra-low-latency, hardware-enforced post-quantum encryption

Sitehop has launched SAFEcore Edge, a post-quantum encryption device, bringing quantum-resistant security to critical national infrastructure, financial services, and government networks at every point, however remote. From oil platforms and far-flung bank branches to autonomous vehicles, retail sites and official communications, the pocket-sized device is designed to operate where conventional security infrastructure cannot reach. SAFEcore Edge delivers hardware-enforced post-quantum encryption to the network edge, with up to 1,000 times lower latency than software-only solutions. This … More → The post Sitehop’s SAFEcore Edge enables ultra-low-latency, hardware-enforced post-quantum encryption appeared first on Help Net Security.
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Raspberry Pi OS 6.2 disables passwordless sudo by default

Raspberry Pi OS 6.2, based on the Trixie version, introduces small changes, bug fixes, and disables passwordless sudo by default for new installations. Screenshot of password prompt (Source: Raspberry Pi) “We continually review the security of Raspberry Pi OS to ensure it is sufficiently robust to withstand potential attacks. This is always a balance, as anything that makes the operating system more secure can inconvenience legitimate users to some extent, so we try to keep … More → The post Raspberry Pi OS 6.2 disables passwordless sudo by default appeared first on Help Net Security.
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