🔐 IT News Analyzer

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CERT/CC Warns of Hidden Admin Backdoor in Tenda Router Firmware

Several versions of firmware released by Chinese network device manufacturer Tenda have been found to embed an undocumented authentication backdoor that enables administrative access to the devices' web management interfaces, the CERT Coordination Center (CERT/CC) warned Monday. "An attacker can exploit this vulnerability, tracked as CVE-2026-11405 , to bypass the password verification process and obtain full administrative control without valid credentials," the CERT/CC said in an alert. The vulnerability impacts multiple versions of the firmware - US_FH1201V1.0BR_V1.2.0.14(408)_EN_TD US_W15EV1.0br_V15.11.0.5(1068_1567_841)_EN_TDE US_AC10V1.0re_V15.03.06.46_multi_TDE01 US_AC5V1.0RTL_V15.03.06.48_multi_TDE01 US_AC6V2.0RTL_V15.03.06.51_multi_T The backdoor functionality is present within the "login()" function of the "/bin/httpd" web server binary. While the method initially follows a normal authentication path using MD5-based p...

Jul 07, 2026

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10 minutes, anonymized. Plus early access to the AI agent posture benchmark.

3

BeyondTrust Patches Critical Auth Bypass Flaws in Remote Support and PRA

BeyondTrust has released updates to address two critical security flaws affecting Remote Support (RS) and Privileged Remote Access (PRA) products that, if successfully exploited, could allow unauthenticated attackers to take control of susceptible devices. The vulnerabilities are listed below - CVE-2026-40138 (CVSS score: 9.2) - A pre-authentication vulnerability exists in the authentication subsystem of BeyondTrust Remote Support and Privileged Remote Access stemming from improper validation of authentication data that could allow a network-positioned attacker to bypass access controls and gain unauthorized access to the appliance, including accounts with elevated privileges. CVE-2026-40139 (CVSS score: 9.2) - A pre-authentication vulnerability exists in the authentication subsystem of BeyondTrust Remote Support stemming from improper processing of authentication requests that could allow an unauthenticated remote attacker to bypass access controls and gain unauthorized ...

Jul 07, 2026

4

Iran-Linked Hackers Use New Cavern C2 Framework to Target Israeli Organizations

An Iranian hacking group affiliated with Iran's Ministry of Intelligence and Security (MOIS) has been wielding a previously undocumented modular command-and-control (C2) framework dubbed Cavern (aka Cav3rn) targeting Israeli organizations. The activity, which has primarily singled out IT providers and government sectors, has been attributed to a threat cluster tracked by Check Point Research under the moniker Cavern Manticore , which it said shares some level of tactical overlaps with MuddyWater and Lyceum , the latter of which is assessed to be a subgroup within OilRig . "The framework reflects a mature and adaptable toolset built around a shared .NET foundation, while using multiple compilation formats across different components, including .NET Framework, .NET Mixed-Mode C++/CLI, and .NET Native AOT ," the cybersecurity company said . "The compilation format itself becomes the anti-analysis layer that forces reverse engineers into multiple toolsets and me...

Jul 06, 2026

5

16-Year-Old Linux KVM Flaw Lets Guest VMs Escape to Host on Intel and AMD x86 Systems

A use-after-free bug in Linux's KVM hypervisor can be triggered from a guest virtual machine to corrupt the shadow-page state of the host kernel that runs it. Dubbed ' Januscape ' and tracked as  CVE-2026-53359 , the flaw sits in the shadow MMU code that KVM shares across both Intel and AMD. The public proof-of-concept panics the host; the researcher claims that a separate, unreleased exploit turns the same bug into full host code execution. Security researcher  Hyunwoo Kim (@v4bel) found and reported the bug. He described Januscape as the first guest-to-host exploit triggerable on both Intel and AMD, to the best of public knowledge. The flaw went unnoticed for roughly 16 years. According to Kim, the exploit was used as a zero-day submission in  Google's kvmCTF , the controlled KVM vulnerability reward program that offers up to $250,000 for full guest-to-host escapes. How It Works To run a virtual machine, KVM keeps its own private set of page tables that mi...

Jul 06, 2026

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Threat Actors Probe Gitea Docker Flaw CVE-2026-20896 13 Days After Disclosure

Threat actors have been observed attempting to exploit a recently patched critical security flaw in Gitea Docker images, according to Sysdig . The vulnerability in question is CVE-2026-20896 (CVSS score: 9.8), a vulnerability that stems from the DevOps platform trusting the "X-WEBAUTH-USER" header from any source IP address, effectively allowing an unauthenticated internet client to get elevated access. In a statement shared with The Hacker News via email, security researcher Ali Mustafa (@rz1027), who is credited with discovering and reporting the flaw, said the Gitea Docker images shipped an "app.ini" template that hard-codes "REVERSE_PROXY_TRUSTED_PROXIES = *" by default. The " app.ini " file is a core configuration file for managing server parameters, database connections, security behavior, and application settings. "With reverse-proxy login enabled, that wildcard trusts every source IP, so anyone who could reach the port could...

Jul 06, 2026

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Zscaler ThreatLabz 2026 VPN Risk Report with Cybersecurity Insiders

VPN Risk Report reveals attackers using AI to move at machine speed, leaving legacy VPNs exposed.

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⚡ Weekly Recap: Proxy Botnets, Browser Ransomware, AI Agent Tricks, Fake PoC Malware and More

A streaming box should not need a threat model. Neither should a username field, a demo repo, a reset flow, or a browser permission prompt. That is the irritating part this week: the risky pieces were ordinary. Home devices became a routing cover. Clean code pulled dirt from a dependency. Identity shortcuts aged badly. AI systems trusted the wrong instructions. Same soft spot throughout: trust placed one layer too early. Below is the full recap, since this is apparently what counted as a normal week. ⚡ Threat of the Week NetNut Residential Proxy Network Disrupted — Google, in collaboration with the U.S. Federal Bureau of Investigation (FBI), Lumen, and other partners, took action against the NetNut residential proxy network, also known as Popa, building upon its takedown of IPIDEA in January 2026. Google said it disabled Google accounts and associated Google services used by NetNut for malware command-and-control (C2) and updated Google Play Protect, in addition to disabling ...

Jul 06, 2026

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How to Evaluate an AI SOC Platform in 2026: 6 Capabilities That Separate Leaders from Bolt-On AI solutions

Building a shortlist for an AI SOC evaluation can be tough. SIEM, SOAR, and pureplay AI SOC vendors are all saying the same thing. But behind the identical label sit very different products, from chat assistants bolted onto a legacy SIEM to agent platforms that run detection, triage, investigation, and response on their own data foundation. Whether a platform will materially change outcomes for your team matters more than what it is called. We can measure that in investigation time, false-positive volume, analyst hours returned, total cost of running your SOC and finally whether the architecture will hold up 2-3 years from now as the volume, speed and complexity of attacks keep increasing. What Is an AI SOC Platform? An AI SOC platform is a security operations platform where AI agents carry out the core work of the SOC (detection, triage, investigation, and response) by reasoning over correlated security data, under human oversight. It differs from bolt-on AI, which summarizes ...

Jul 06, 2026

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Suspected China-Nexus Hackers Use Fake Indian Tax Filing Utility to Deploy DcRAT

A suspected China-nexus threat activity cluster has been observed targeting Indian taxpayers, tax professionals, and corporate finance teams to deliver a remote access trojan designed to steal sensitive data from compromised hosts. The multi-stage campaign, codenamed Operation DragonReturn by Seqrite Labs, involves sending spear-phishing emails impersonating the Income Tax Department of India. It was first observed on May 18, 2026. The activity, per the cybersecurity company, coincides with the annual income tax filing season in the country. "It is not opportunistic – the precision of the lure document, the use of real legal citations, bilingual content, and active payload rotation indicate a deliberate, resourced, and sustained threat operation focused exclusively on the Indian taxpayer ecosystem," security researchers Dixit Panchal and Soumen Burma said . The end goal of the campaign is assessed to be the deployment of malware for financial gain or sensitive data the...

Jul 06, 2026