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The Apache Software Foundation on Friday addressed a high severity vulnerability in Apache OFBiz that could have allowed an unauthenticated adversary to remotely seize control of the open-source enterprise resource planning (ERP) system. Tracked as  CVE-2021-26295 , the flaw affects all versions of the software prior to  17.12.06  and employs an "unsafe deserialization" as an attack vector to permit unauthorized remote attackers to execute arbitrary code on a server directly. OFBiz  is a Java-based web framework for automating enterprise processes and offers a wide range of functionality, including accounting, customer relationship management, manufacturing operations management, order management, supply chain fulfillment, and warehouse management system, among others. Specifically, by exploiting this flaw, a malicious party can tamper with serialized data to insert arbitrary code that, when deserialized, can potentially result in remote code execution. "An una...

Almost 10 days after application security company F5 Networks  released patches  for critical vulnerabilities in its BIG-IP and BIG-IQ products, adversaries have begun opportunistically mass scanning and targeting exposed and unpatched networking devices to break into enterprise networks. News of in the wild exploitation comes on the heels of a proof-of-concept exploit code that surfaced online earlier this week by reverse-engineering the Java software patch in BIG-IP. The  mass scans  are said to have spiked since March 18. The flaws affect BIG-IP versions 11.6 or 12.x and newer, with a critical remote code execution (CVE-2021-22986) also impacting BIG-IQ versions 6.x and 7.x.  CVE-2021-22986  (CVSS score: 9.8) is notable for the fact that it's an unauthenticated, remote command execution vulnerability affecting the iControl REST interface, allowing an attacker to execute arbitrary system commands, create or delete files, and disable services without t...

The U.S. Department of Justice yesterday announced updates on two separate cases involving cyberattacks—a Swiss hacktivist and a Russian hacker who planned to plant malware in the Tesla company. A Swiss hacker who was involved in the intrusion of cloud-based surveillance firm Verkada and exposed camera footage from its customers was charged by the U.S. Department of Justice (DoJ) on Thursday with conspiracy, wire fraud, and identity theft. Till Kottmann (aka "deletescape" and "tillie crimew"), 21, of Lucerne, Switzerland, and their co-conspirators were accused of hacking dozens of companies and government agencies since 2019 by targeting their "git" and other source code repositories and posting the proprietary data of more than 100 entities on a website called git[.]rip, according to the indictment. Kottmann is alleged to have cloned the source code and other confidential files containing hard-coded administrative credentials and access keys, using th...

Cybersecurity researchers on Thursday disclosed a new attack wherein threat actors are leveraging Xcode as an attack vector to compromise Apple platform developers with a backdoor, adding to a growing trend that involves targeting developers and researchers with malicious attacks. Dubbed "XcodeSpy," the trojanized Xcode project is a tainted version of a legitimate, open-source project available on GitHub called TabBarInteraction that's used by developers to animate iOS tab bars based on user interaction. "XcodeSpy is a malicious Xcode project that installs a custom variant of the EggShell backdoor on the developer's macOS computer along with a persistence mechanism," SentinelOne researchers  said . Xcode is Apple's integrated development environment (IDE) for macOS, used to develop software for macOS, iOS, iPadOS, watchOS, and tvOS. Earlier this year, Google's Threat Analysis group  uncovered  a North Korean campaign aimed at security researche...

A newly discovered glitch in Zoom's screen sharing feature can accidentally leak sensitive information to other attendees in a call, according to the latest findings. Tracked as  CVE-2021-28133 , the unpatched security vulnerability makes it possible to reveal contents of applications that are not shared, but only briefly, thereby making it harder to exploit it in the wild. It's worth pointing out that the  screen sharing  functionality in Zoom lets users share an entire desktop or phone screen, or limit sharing to one or more specific applications, or a portion of a screen. The issue stems from the fact that a second application that's overlayed on top of an already shared application can reveal its contents for a short period of time. "When a Zoom user shares a specific application window via the 'share screen' functionality, other meeting participants can briefly see contents of other application windows which were not explicitly shared," SySS rese...

A pair of critical vulnerabilities in a popular bulletin board software called MyBB could have been chained together to achieve remote code execution (RCE) without the need for prior access to a privileged account. The flaws, which were discovered by independent security researchers Simon Scannell and Carl Smith, were reported to the MyBB Team on February 22, following which it  released  an update (version 1.8.26) on March 10 addressing the issues. MyBB, formerly MyBBoard and originally MyBulletinBoard, is free and open-source forum software developed using PHP and MySQL. According to internet assets search engine Spyse, there are at least 2,100 potentially vulnerable domains that have MyBB installed. According to the researchers, the first issue — a nested auto URL persistent XSS vulnerability (CVE-2021-27889) — stems from how MyBB parses messages containing URLs during the rendering process, thus enabling any unprivileged forum user to embed stored XSS payloads into t...

Are you looking to becoming a malware analyst? Then continue reading to discover how to gain the training you need and start a career in malware analysis career. Did you know that new malware is released every seven seconds? As more and more systems become reliant on the internet, the proliferation of malware becomes increasingly destructive. Once upon a time, a computer virus might cause considerable inconvenience, but its reach might have been limited to the handful of systems connected to the internet. Today, with every home, factory, and institution online, it's theoretically possible for malware to shut down an entire nation. That's where malware analysis comes in. Malware analysis is the process of isolating and reverse-engineering malicious software. Malware analysts draw on a wide range of skills, from programming to digital forensics, to identify and understand different types of malware. From there, they can design security solutions to protect computers from sim...

When a user account becomes locked out, the cause is often attributed to a user who has simply entered an old or incorrect password too many times. However, this is far from being the only thing that can cause an account to become locked. Another common cause, for example, is an application or script that is configured to log into the system using an old password. Perhaps the most easily overlooked cause of account lockouts, however, is the use of cached credentials. Before I explain  why cached credentials can be problematic , let's first consider what the Windows cached credentials do and why they are necessary. Cached and stored credentials Cached credentials are a mechanism that is used to ensure that users have a way of logging into their device in the event that the device is unable to access the Active Directory. Suppose for a moment that a user is working from a domain-joined laptop and is connected to the corporate network. In that type of situation, the Active Direc...