Resources

All official content published by AI SPERA is gathered in one place. From product updates to reports and case studies, you can explore it all here.

December 10, 2025

Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide

In December 2025, CVE-2025-55182 (React2Shell), a vulnerability in React Server Components (RSC) that enables remote code execution (RCE), was publicly disclosed. Shortly after publication, multiple security vendors reported scanning activity and suspected exploitation attempts,…

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Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide

December 5, 2025

Calendar Invitation Phishing? The Reality Behind the Surge of ICS File Attacks and How to Defend Against Them

Attackers have recently begun actively exploiting ICS (calendar invitation) files instead of traditional email-based phishing. Because an ICS file is a simple text-based calendar file, many security systems classify it as low-risk. Moreover, Outlook and Google Calendar…

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Calendar Invitation Phishing? The Reality Behind the Surge of ICS File Attacks and How to Defend Against Them

November 28, 2025

[Criminal IP v1.92.0] 2025-11-27 Release Note

An update to Criminal IP v1.92.0 has been released. [Criminal IP v1.92.0] Regular Maintenance and Update Release Note Maintenance Period: 2025.11.27 05:00~10:00 AM (UTC) [New Changes] Malicious IP Information Lookup API Updated (v2) The existing /v1/feature/ip/malicious-info API…

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[Criminal IP v1.92.0] 2025-11-27 Release Note

November 21, 2025

Fortinet FortiWeb Authentication Bypass Zero-Day (CVE-2025-64446): Exposure Analysis & Mitigation Guide

A newly identified path traversal vulnerability in Fortinet FortiWeb allows attackers to bypass authentication and ultimately gain administrator privileges on vulnerable systems. This zero-day vulnerability (CVE-2025-64446) has been actively exploited since early October 2025.…

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Fortinet FortiWeb Authentication Bypass Zero-Day (CVE-2025-64446): Exposure Analysis & Mitigation Guide

November 18, 2025

Criminal IP Technical Blog Integrated into the Knowledge Hub

To provide more professional and comprehensive cybersecurity insights, the Criminal IP Technical Blog has been newly integrated into the Knowledge Hub.Users can now access a wide range of Attack Surface Management (ASM) and Threat Intelligence (TI) content — including reports,…

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Criminal IP Technical Blog Integrated into the Knowledge Hub

November 13, 2025

[Criminal IP v1.91.0] 2025-11-13 Release Note

An update and maintenance to Criminal IP v1.91.0 has been released. [Criminal IP v1.91.0] Regular Maintenance and Update Release Note Maintenance and Update Period: 2025.11.13 05:00~10:00 AM (UTC) [New Changes] Criminal IP Technical Blog Integrated into the Knowledge Hub To…

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[Criminal IP v1.91.0] 2025-11-13 Release Note

November 13, 2025

BadCandy Threat — Cisco IOS XE Web UI Vulnerability (CVE-2023-20198): Status and Response Guide

On November 1, 2025, the Australian Signals Directorate (ASD) warned that activity involving the installation of a malicious implant called BadCandy has again been observed exploiting the old but critical Cisco IOS XE Web UI vulnerability, CVE-2023-20198. Exploiting this flaw…

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BadCandy Threat — Cisco IOS XE Web UI Vulnerability (CVE-2023-20198): Status and Response Guide

November 7, 2025

UniFi OS RCE Alert: Unauthenticated Backup API Enables Remote Code Execution (CVE-2025-52665)

In early November 2025, researchers disclosed a severe unauthenticated remote code execution vulnerability in Ubiquiti’s UniFi OS ecosystem. Tracked as CVE-2025-52665, the flaw originates in the input handling of the backup orchestration endpoint (/api/ucore/backup/export).…

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UniFi OS RCE Alert: Unauthenticated Backup API Enables Remote Code Execution (CVE-2025-52665)

November 6, 2025

WSUS RCE (CVE-2025-59287): 4,616 Exposed Instances Remain Unpatched

On October 14, 2025, Microsoft disclosed a WSUS RCE vulnerability, CVE-2025-59287 (CVSS 9.8). This vulnerability is exploitable without authentication and proof-of-concept code has been published, enabling active exploitation by attackers. Microsoft released an initial fix in…

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WSUS RCE (CVE-2025-59287): 4,616 Exposed Instances Remain Unpatched

October 31, 2025

Three Critical Apache Tomcat Vulnerabilities — Over 540K Exposed Instances Need Immediate Inspection (CVE-2025-55752, CVE-2025-55754, CVE-2025-61795)

Recently, a total of three critical security vulnerabilities were announced in Apache Tomcat. In particular, CVE-2025-55752 is a vulnerability that allows authentication bypass and remote code execution (RCE) via HTTP PUT requests, posing an immediate threat to production…

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Three Critical Apache Tomcat Vulnerabilities — Over 540K Exposed Instances Need Immediate Inspection (CVE-2025-55752, CVE-2025-55754, CVE-2025-61795)

October 29, 2025

RediShell RCE Alert: Over 8,000 Redis Instances — Immediate Update Recommended

The RediShell RCE vulnerability, a critical cumulative flaw in Redis’s Lua scripting engine, was publicly disclosed in early October 2025. CVE-2025-49844 — dubbed “RediShell” by Wiz — is a use-after-free vulnerability that can escape the Lua sandbox and enable host-level remote…

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RediShell RCE Alert: Over 8,000 Redis Instances — Immediate Update Recommended

October 23, 2025

Oracle EBS CVE-2025-61884: Runtime UI Exposes Configuration Data

Oracle headquarters generated with NanoBanana CVE-2025-61884 has been disclosed for Oracle E-Business Suite (EBS). The affected component, Oracle Configurator Runtime UI, can be exploited via an unauthenticated HTTP request prior to login. Successful exploitation may allow…

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Oracle EBS CVE-2025-61884: Runtime UI Exposes Configuration Data

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