Tag CISA

CISA Warns of Critical Exploitable Vulnerability in Windows SMB

Attack Surface Management, Security Operations Administering Response to NTLM Vulnerability Exploitation Greg Sirico • October 21, 2025 Image: Afansev Ivan/Shutterstock The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an alert regarding an actively exploited vulnerability in the Server Message Block (SMB) protocol. This flaw, identified as CVE-2025-33073, has…

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Cisco Alerts Users to Potential Exploitation of Long-Standing ASA WebVPN Flaw

On Monday, Cisco issued an updated advisory highlighting an ongoing threat linked to a long-standing vulnerability in its Adaptive Security Appliance (ASA). The flaw, identified as CVE-2014-2120, has a CVSS score of 4.3 and relates to insufficient input validation within the WebVPN login interface. This vulnerability permits unauthenticated remote attackers…

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Cybersecurity Agencies Issue Warning on IDOR Vulnerabilities Used in Data Breaches

Recent advisories issued by cybersecurity agencies in both Australia and the United States have exposed critical vulnerabilities present in web applications that could be exploited by cybercriminals, risking data breaches and the theft of sensitive information. The joint advisory particularly underscores the threat posed by Insecure Direct Object Reference (IDOR)…

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FBI, NSA, and CISA Alert on Russian Hackers Targeting Critical Infrastructure

US Intelligence Agencies Warn of Increased Cyber Threats from Russian Actors In light of escalating tensions between the U.S. and Russia related to Ukraine and Kazakhstan, American cybersecurity and intelligence agencies have issued a joint advisory detailing strategies for detecting, responding to, and mitigating cyberattacks perpetrated by Russian state-sponsored entities.…

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CISA and FBI Issue Warnings on Exploited Vulnerabilities and Growing HiatusRAT Campaign

Recent Cybersecurity Alerts: CISA Highlights New Vulnerabilities; FBI Warns on IoT Threats The U.S. Cybersecurity and Infrastructure Security Agency (CISA) announced on Monday the addition of two significant vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, underscoring the active exploitation of these security flaws across various platforms. This proactive measure…

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Thousands of Customers at Risk Following Nation-State Attack on F5’s Network

F5 Networks Faces Security Concerns Amid Reports of Compromise In a troubling development for cybersecurity, F5 Networks has reported that its BIG-IP appliances, crucial for load balancing and data encryption at the network edge, may have been compromised. These devices are positioned strategically within networks, enabling them to facilitate traffic…

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CISA Includes Critical Vulnerability in BeyondTrust Software on Exploited Vulnerabilities List

The Cybersecurity and Infrastructure Security Agency (CISA) has recently flagged a significant security vulnerability affecting BeyondTrust’s Privileged Remote Access (PRA) and Remote Support (RS) products. This vulnerability, designated as CVE-2024-12356, boasts a critical CVSS score of 9.8 and involves a command injection flaw that could be exploited by malicious actors…

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CISA Includes Acclaim USAHERDS Vulnerability in KEV Catalog Due to Ongoing Exploitation

On December 23, 2024, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) announced the addition of a critical vulnerability affecting Acclaim Systems USAHERDS to its Known Exploited Vulnerabilities (KEV) catalog. This addition follows verifiable evidence that the flaw has been actively exploited. The vulnerability, identified as CVE-2021-44207, has a CVSS…

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