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Cisco ASA Firewall Zero-Day Exploits Deploy RayInitiator and LINE VIPER Malware

The U.K. National Cyber Security Centre (NCSC) has revealed that threat actors have exploited the recently disclosed security flaws impacting Cisco firewalls as part of zero-day attacks to deliver previously undocumented malware families like RayInitiator and LINE VIPER. "The RayInitiator and LINE VIPER malware represent a significant evolution on that used in the previous campaign, both in

The Hacker News
#vulnerability#web#ios#google#linux#cisco#git#auth#zero_day#The Hacker News
Cisco's Wave of Actively Exploited Zero-Day Bugs Targets Firewalls, IOS

Patch now: Cisco recently disclosed four actively exploited zero-days affecting millions of devices, including three targeted by a nation-state actor previously discovered to be behind the "ArcaneDoor" campaign.

CTEM's Core: Prioritization and Validation

Despite a coordinated investment of time, effort, planning, and resources, even the most up-to-date cybersecurity systems continue to fail. Every day. Why?  It’s not because security teams can't see enough. Quite the contrary. Every security tool spits out thousands of findings. Patch this. Block that. Investigate this. It's a tsunami of red dots that not even the most crackerjack team on

Cisco Warns of Actively Exploited SNMP Vulnerability Allowing RCE or DoS in IOS Software

Cisco has warned of a high-severity security flaw in IOS Software and IOS XE Software that could allow a remote attacker to execute arbitrary code or trigger a denial-of-service (DoS) condition under specific circumstances. The company said the vulnerability, CVE-2025-20352 (CVSS score: 7.7), has been exploited in the wild, adding it became aware of it "after local Administrator credentials were

GHSA-54j7-grvr-9xwg: Command Injection in adb-mcp MCP Server

# Command Injection in adb-mcp MCP Server The MCP Server at https://github.com/srmorete/adb-mcp is written in a way that is vulnerable to command injection vulnerability attacks as part of some of its MCP Server tool definition and implementation. The MCP Server is also published publicly to npm at www.npmjs.com/package/adb-mcp and allows users to install it. ## Vulnerable tool The MCP Server defines the function `executeAdbCommand()` which executes commands via string as a parameter and wraps the promise-based `exec` function. The MCP Server then exposes the tool `inspect_ui` which relies on Node.js child process API `exec` (through the function wrapper) to execute the Android debugging command (`adb`). Relying on `exec` is an unsafe and vulnerable API if concatenated with untrusted user input. Data flows from the tool definition [here](https://github.com/srmorete/adb-mcp/blob/master/src/index.ts#L334-L343) which takes in `args.device` and calls `execPromise()` in [this definiti...

GHSA-hqrf-67pm-wgfq: Omni Wireguard SideroLink potential escape

## Overview Omni and each Talos machine establish a peer-to-peer (P2P) SideroLink connection using WireGuard to mutually authenticate and authorize access. In this setup, Omni assigns a random IPv6 address to each Talos machine from a `/64` network block. Omni itself uses the fixed `::1` address within that same block. From Omni's perspective, this is a WireGuard interface with multiple peers, where each peer corresponds to a Talos machine. The WireGuard interface on Omni is configured to ensure that the **source IP address** of an incoming packet matches the IPv6 address assigned to the Talos peer. However, it **performs no validation on the packet's destination address**. The Talos end of the SideroLink connection cannot be considered a trusted environment. Workloads running on Kubernetes, especially those configured with host networking, could gain direct access to this link. Therefore, a malicious workload could theoretically send arbitrary packets over the SideroLink interface...

What happens when you engage Cisco Talos Incident Response?

What happens when you bring in a team of cybersecurity responders? How do we turn chaos into control, and what is the long-term value that Talos IR provides to the organizations we work with?

Malwarebytes for Teams now includes VPN

Malwarebytes for Teams now includes personal VPN to encrypt your traffic and broaden your access across the web.

Schneider Electric SESU

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.3 ATTENTION: Low Attack Complexity Vendor: Schneider Electric Equipment: SESU Vulnerability: Improper Link Resolution Before File Access ('Link Following') 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an authenticated attacker to write arbitrary data to protected locations, potentially leading to escalation of privilege, arbitrary file corruption, exposure of application and system information or persistent denial of service when a low-privileged attacker tampers with the installation folder. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Schneider Electric reports that the following products are affected: Schneider Electric SESU: <3.0.12 Schneider Electric SESU installed on Schneider Electric BESS ANSI: SESU versions prior to 3.0.12 Schneider Electric SESU installed on Schneider Electric Easergy MiCOM P30: SESU versions prior to 3.0.12 Schneider Electric SESU installed on Schneider Electric Easergy MiCOM P40: SESU ve...

How to Use 1Password's Travel Mode at the Border (2025)

Travel Mode not only hides your most sensitive data—it acts as if that data never existed in the first place.