Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Maximizing IAM security with AWS permissions boundaries and Snyk

In today's rapidly evolving cloud landscape, managing permissions and ensuring robust security controls are essential for organizations utilizing Amazon Web Services (AWS). AWS Identity and Access Management (IAM) is crucial in managing permissions to access AWS resources. While IAM provides granular control over permissions, AWS IAM permissions boundaries offer additional security and flexibility for fine-tuning access controls.

Responding to remote service appliance vulnerabilities with Sumo Logic

For those responsible directly or indirectly for the cyber defense of their organizations, June 2023 is proving to be an extremely challenging month. In this month alone, vulnerabilities were discovered in various appliances, ranging from CVE-2023-27997 impacting FortiGate devices to CVE-2023-35708 impacting MOVEit Transfer software as well as the exploitation activity discovered of Barracuda appliances via CVE-2023-2868.

MOVEit Supply Chain Attack

On the 31st of May 2023 a public warning was issued by MOVEit, regarding a critical SQL injection vulnerability found in in their systems. This vulnerability allowed malicious actors to gain access to the database. The flaw, known as CVE-2023-34362, was identified on the 2nd of June, but it had already been exploited four days before the alert. By the end of May, approximately 2,500 instances of MOVEit file transfers were discovered to be exposed online, primarily in the United States.

CVE-2023-33299: Critical Fortinet FortiNAC RCE Vulnerability

On June 23, 2023, Fortinet disclosed a critical Remote Code Execution (RCE) vulnerability (CVE-2023-33299) affecting FortiNAC, a network access control solution utilized by organizations to manage network access policies and compliance. This vulnerability is the result of the deserialization of untrusted data. Deserialization vulnerabilities such as this one are dangerous because a threat actor can insert a modified serialized object into the system which leads to unauthenticated RCE.

Fortinet Fortigate Vulnerability CVE-2023-27997: How to Surface Exposed Devices and Mitigate the Threat

Recently, a critical vulnerability tracked as CVE-2023-27997 was identified in Fortinet Fortigate appliances. Fortinet makes some of the most popular firewall and VPN devices on the market, which makes them an attractive target for threat actors. This vulnerability has been exploited by the Chinese APT group Volt Typhoon, among others, targeting governments and organizations worldwide. As a result, Fortinet has released an urgent patch for affected systems.

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Exploiting ancient vulnerabilities: How did the 3CX supply chain attack occur and what can we learn from it?

On March 29th, North-Korean linked threat-actors targeted 3CX, a VoIP IPX developer, exploiting a 10-year-old vulnerability (CVE-2013-3900) that made executables appear to be legitimately signed by Microsoft when, in fact, they were being used to distribute malware. The 3CX attack is just the latest in a series of high-profile supply chain attacks over the past year. The SolarWinds attack compromised the Orion system, affecting thousands of organizations, and the Kaseya VSA attack that was used to deliver REvil ransomware also to thousands of organizations and is considered one of the largest security breaches of the 21st century.

HiBob - Can You Please Share Customers' Data?

As part of our ongoing commitment to conducting original research and maintaining an up-to-date Hacker’s Playbook, the SafeBreach Labs team is dedicated to uncovering new threats. My recent research focused on searching for vulnerabilities and design issues in the API security domain in line with this objective. As a result, we discovered a security vulnerability in the popular HR information system (HRIS) platform called HiBob.

CVSS 4.0 - What's New?

The latest version of the Common Vulnerability Scoring System, CVSS 4.0, entered its public preview phase at the 35th annual FIRST conference put on by FIRST, the Forum of Incident Response and Security Teams. An international confederation of computer incident response teams, FIRST writes the CVSS specification that plays such an important role in identifying and cataloging software and application vulnerabilities.