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Critical security flaws in Cacti, Realtek, and IBM Aspera Faspex are being exploited by various threat actors in hacks targeting unpatched systems. This entails the abuse of  CVE-2022-46169  (CVSS score: 9.8) and  CVE-2021-35394  (CVSS score: 9.8) to deliver  MooBot  and  ShellBot  (aka PerlBot), Fortinet FortiGuard Labs  said  in a report published this week. CVE-2022-46169  relates to a critical authentication bypass and command injection flaw in Cacti servers that allows an unauthenticated user to execute arbitrary code.  CVE-2021-35394  also concerns an arbitrary command injection vulnerability impacting the Realtek Jungle SDK that was patched in 2021. While the latter has been previously exploited to distribute botnets like Mirai, Gafgyt, Mozi, and RedGoBot, the development marks the first time it has been utilized to deploy MooBot, a Mirai variant known to be active since 2019. The Cacti flaw, besides being leveraged for MooBot attacks, has also been observed serving ShellB

Patches have been released to address two new security vulnerabilities in Apache Superset  that could be exploited by an attacker to gain remote code execution on affected systems. The update (version 2.1.1) plugs  CVE-2023-39265  and  CVE-2023-37941 , which make it possible to conduct nefarious actions once a bad actor is able to gain control of Superset's metadata database. Outside of these weaknesses, the latest version of Superset also remediates a separate improper REST API permission issue ( CVE-2023-36388 ) that allows for low-privilege users to carry out server-side request forgery ( SSRF ) attacks. "Superset by design allows privileged users to connect to arbitrary databases and execute arbitrary SQL queries against those databases using the powerful SQLLab interface," Horizon3.ai's Naveen Sunkavally  said  in a technical write-up. "If Superset can be tricked into connecting to its own metadata database, an attacker can directly read or write application configuration thr

Imagine a world where the software that powers your favorite apps, secures your online transactions, and keeps your digital life could be outsmarted and taken over by a cleverly disguised piece of code. This isn't a plot from the latest cyber-thriller; it's actually been a reality for years now. How this will change – in a positive or negative direction – as artificial intelligence (AI) takes on a larger role in software development is one of the big uncertainties related to this brave new world. In an era where AI promises to revolutionize how we live and work, the conversation about its security implications cannot be sidelined. As we increasingly rely on AI for tasks ranging from mundane to mission-critical, the question is no longer just, "Can AI  boost cybersecurity ?" (sure!), but also "Can AI  be hacked? " (yes!), "Can one use AI  to hack? " (of course!), and "Will AI  produce secure software ?" (well…). This thought leadership article is about the latter. Cydrill  (a

If your e-commerce website runs on the OXID eShop platform , you need to update it immediately to prevent your site from becoming compromised. Cybersecurity researchers have discovered a pair of critical vulnerabilities in OXID eShop e-commerce software that could allow unauthenticated attackers to take full control over vulnerable eCommerce websites remotely in less than a few seconds. OXID eShop is one of the leading German e-commerce shop software solutions whose enterprise edition is being used by industry leaders including Mercedes, BitBurger, and Edeka. Security researchers at RIPS Technologies GmbH shared their latest findings with The Hacker News, detailing about two critical security vulnerabilities that affect recent versions of Enterprise, Professional, and Community Editions of OXID eShop software. It should be noted that absolutely no interaction between the attacker and the victim is necessary to execute both vulnerabilities, and the flaws work against the def

The MITRE Corporation revealed that it was the target of a nation-state cyber attack that exploited two zero-day flaws in Ivanti Connect Secure appliances starting in January 2024. The intrusion led to the compromise of its Networked Experimentation, Research, and Virtualization Environment (NERVE), an unclassified research and prototyping network. The unknown adversary "performed reconnaissance of our networks, exploited one of our Virtual Private Networks (VPNs) through two Ivanti Connect Secure zero-day vulnerabilities, and skirted past our multi-factor authentication using session hijacking," Lex Crumpton, a defensive cyber operations researcher at the non-profit,  said  last week. The attack entailed the  exploitation  of CVE-2023-46805 (CVSS score: 8.2) and CVE-2024-21887 (CVSS score: 9.1), which could be weaponized by threat actors to bypass authentication and run arbitrary commands on the infected system. Upon gaining initial access, the threat actors moved late

Apple has released  Rapid Security Response  updates for iOS, iPadOS, macOS, and Safari web browser to  address  a zero-day flaw that it said has been actively exploited in the wild. The WebKit bug, cataloged as  CVE-2023-37450 , could allow threat actors to achieve arbitrary code execution when processing specially crafted web content. The iPhone maker said it addressed the issue with improved checks. Credited with discovering and reporting the flaw is an anonymous researcher. As with most cases like this, there are scant details about the nature and the scale of the attacks and the identity of the threat actor behind them. But Apple noted in a terse advisory that it's "aware of a report that this issue may have been actively exploited." The updates, iOS 16.5.1 (a), iPadOS 16.5.1 (a), macOS Ventura 13.4.1 (a), and Safari 16.5.2, are available for devices running the following operating system versions: iOS 16.5.1 and iPadOS 16.5.1 macOS Ventura 13.4.1 macOS Big

If you're running any PHP based website on NGINX server and have PHP-FPM feature enabled for better performance, then beware of a newly disclosed vulnerability that could allow unauthorized attackers to hack your website server remotely. The vulnerability, tracked as CVE-2019-11043 , affects websites with certain configurations of PHP-FPM that is reportedly not uncommon in the wild and could be exploited easily as a proof-of-concept (PoC) exploit for the flaw has already been released publicly. PHP-FPM is an alternative PHP FastCGI implementation that offers advanced and highly-efficient processing for scripts written in PHP programming language. The main vulnerability is an "env_path_info" underflow memory corruption issue in the PHP-FPM module, and chaining it together with other issues could allow attackers to remotely execute arbitrary code on vulnerable web servers. The vulnerability was spotted by Andrew Danau, a security researcher at Wallarm while hun

20 Famous websites vulnerable to Cross Site Scripting (XSS) Attack Most of the biggest and Famous sites are found to be Vulnerable to XSS attack . Cross-site scripting (XSS) is a type of computer security vulnerability typically found in web applications which allow code injection by malicious web users into the web pages viewed by other users. Examples of such code include HTML code and client-side scripts. An exploited cross-site scripting vulnerability can be used by attackers to bypass access controls such as the same origin policy. Recently, vulnerabilities of this kind have been exploited to craft powerful phishing attacks and browser exploits. Cross-site scripting was originally referred to as CSS, although this usage has been largely discontinued. Hacker with code name " Invectus " list some such famous sites with XSS vulnerability as listed below : 1.) https://video.state.gov/en/search/img-srchttp-i55tinypiccom-witu7dpng-height650-width1000/Ij48aW1nIHNyYz0iaHR0cD

Google on Monday released security updates for Chrome web browser to address a total of 11 security issues, two of which it says are actively exploited zero-days in the wild. Tracked as  CVE-2021-30632  and  CVE-2021-30633 , the  vulnerabilities  concern an out of bounds write in V8 JavaScript engine and a use after free flaw in Indexed DB API respectively, with the internet giant crediting anonymous researchers for reporting the bugs on September 8. As is typically the case, the company said it's "aware that exploits for CVE-2021-30632 and CVE-2021-30633 exist in the wild" without sharing additional specifics about how, when, and where the vulnerabilities were exploited, or the threat actors that may be abusing them. With these two security shortcomings, Google has addressed a total of 11 zero-day vulnerabilities in Chrome since the start of the year — CVE-2021-21148  - Heap buffer overflow in V8 CVE-2021-21166  - Object recycle issue in audio CVE-2021-21193  -

Israeli cybersecurity researchers have disclosed details about a new flaw impacting DNS protocol that can be exploited to launch amplified, large-scale distributed denial-of-service (DDoS) attacks to takedown targeted websites. Called NXNSAttack , the flaw hinges on the DNS delegation mechanism to force DNS resolvers to generate more DNS queries to authoritative servers of attacker's choice, potentially causing a botnet-scale disruption to online services. "We show that the number of DNS messages exchanged in a typical resolution process might be much higher in practice than what is expected in theory, mainly due to a proactive resolution of name-servers' IP addresses," the researchers said in the paper. "We show how this inefficiency becomes a bottleneck and might be used to mount a devastating attack against either or both, recursive resolvers and authoritative servers." Following responsible disclosure of NXNSAttack, several of the companies i

Security researchers have discovered a massive security flaw that could let hackers and cybercriminals listen to private phone calls and read text messages on a potentially vast scale – no matter if the cellular networks use the latest and most advanced encryption available. The critical flaw lies in the global telecom network known as Signal System 7 that powers multiple phone carriers across the world, including AT&T and Verizon , to route calls, texts and other services to each other. The vulnerability has been discovered by the German researchers who will present their findings at a hacker conference in Hamburg later this month. "Experts say it's increasingly clear that SS7, first designed in the 1980s, is riddled with serious vulnerabilities that undermine the privacy of the world's billions of cellular customers," said The Washington Post, which first uncovered flaws in the system earlier this year. NUMBER OF SECURITY FLAWS IN SS7 SS7 or

Network-attached storage (NAS) appliance maker QNAP on Wednesday  said  it's working on updating its QTS and QuTS operating systems after Netatalk last month released patches to contain seven security flaws in its software. Netatalk  is an open-source implementation of the Apple Filing Protocol ( AFP ), allowing Unix-like operating systems to serve as file servers for Apple macOS computers. On March 22, 2022, its maintainers released  version 3.1.13  of the software to resolve major security issues — CVE-2021-31439 ,  CVE-2022-23121 ,  CVE-2022-23122 ,  CVE-2022-23123 ,  CVE-2022-23124 ,  CVE-2022-23125 , and  CVE-2022-0194  — that could be exploited to achieve arbitrary code execution. "This vulnerability [CVE-2022-23121] can be exploited remotely and does not need authentication," NCC Group researchers  noted  last month. "It allows an attacker to get remote code execution as the 'nobody' user on the NAS. This user can access private shares that would

A popular jailbreaking tool called "unc0ver" has been updated to support iOS 14.3 and earlier releases, thereby making it possible to unlock almost every single iPhone model using a vulnerability that Apple in January disclosed was actively exploited in the wild. The latest release, dubbed unc0ver v6.0.0, was  released  on Sunday, according to its lead developer Pwn20wnd, expanding its compatibility to jailbreak any device running iOS 11.0 through iOS 14.3 using a kernel vulnerability, including iOS 12.4.9-12.5.1, 13.5.1-13.7, and 14.0-14.3. Tracked as  CVE-2021-1782 , the flaw is a privilege escalation vulnerability in the kernel stemming from a race condition that could cause a malicious application to elevate its privileges. "We wrote our own exploit based on CVE-2021-1782 for #unc0ver to achieve optimal exploit speed and stability," Pwn20wnd  said  in a separate tweet. The vulnerability has since been addressed by Apple as part of its iOS and iPadOS 14.4 u

For the very first time, security researchers have discovered an effective way to exploit a four-year-old hacking technique called Rowhammer to hijack an Android phone remotely. Dubbed GLitch , the proof-of-concept technique is a new addition to the Rowhammer attack series which leverages embedded graphics processing units (GPUs) to carry out a Rowhammer attack against Android smartphones. Rowhammer is a problem with recent generation dynamic random access memory (DRAM) chips in which repeatedly accessing a row of memory can cause "bit flipping" in an adjacent row, allowing anyone to change the value of contents stored in computer memory. Known since at least 2012, the issue was first exploited by Google's Project Zero researchers in early 2015, when they pulled off remote Rowhammer attacks on computers running Windows and Linux. Last year, a team of researchers in the VUSec Lab at Vrije Universiteit Amsterdam demonstrated that the Rowhammer technique could

Details have emerged about a now-patched vulnerability in Google Chrome and Chromium-based browsers that, if successfully exploited, could have made it possible to siphon files containing confidential data. "The issue arose from the way the browser interacted with  symlinks  when processing files and directories," Imperva researcher Ron Masas  said . "Specifically, the browser did not properly check if the symlink was pointing to a location that was not intended to be accessible, which allowed for the theft of sensitive files." Google characterized the medium-severity issue (CVE-2022-3656) as a case of insufficient data validation in File System,  releasing   fixes  for it in versions 107 and 108 released in October and November 2022. Dubbed SymStealer, the vulnerability, at its core, relates to a type of weakness known as symbolic link (aka symlink) following, which  occurs  when an attacker abuses the feature to bypass the file system restrictions of a progra

Microsoft on Tuesday released another round of  security updates  for Windows operating system and other supported software, squashing 50 vulnerabilities, including six zero-days that are said to be under active attack. The flaws were identified and resolved in Microsoft Windows, .NET Core and Visual Studio, Microsoft Office, Microsoft Edge (Chromium-based and EdgeHTML), SharePoint Server, Hyper-V, Visual Studio Code - Kubernetes Tools, Windows HTML Platform, and Windows Remote Desktop. Of these 50 bugs, five are rated Critical, and 45 are rated Important in severity, with three of the issues publicly known at the time of release. The vulnerabilities that being actively exploited are listed below - CVE-2021-33742  (CVSS score: 7.5) - Windows MSHTML Platform Remote Code Execution Vulnerability CVE-2021-33739  (CVSS score: 8.4) - Microsoft DWM Core Library Elevation of Privilege Vulnerability CVE-2021-31199  (CVSS score: 5.2) - Microsoft Enhanced Cryptographic Provider Elevation

A new security flaw has been disclosed in the libcue library impacting GNOME Linux systems that could be exploited to achieve remote code execution (RCE) on affected hosts. Tracked as  CVE-2023-43641  (CVSS score: 8.8), the  issue  is described as a case of memory corruption in libcue, a library designed for parsing  cue sheet files . It impacts versions 2.2.1 and prior. libcue is incorporated into Tracker Miners , a search engine tool that's included by default in GNOME and indexes files in the system for easy access. The problem is rooted in an out-of-bounds array access in the track_set_index function that allows for achieving code execution on the machine simply by tricking a victim into clicking a malicious link and downloading a .cue file. "A user of the GNOME desktop environment can be exploited by downloading a cue sheet from a malicious webpage," according to a  description  of the vulnerability in the National Vulnerability Database (NVD). "Because t

Just after a new security vulnerability surfaced Wednesday, many tech outlets started comparing it with HeartBleed, the serious security glitch uncovered last year that rendered communications with many well-known web services insecure, potentially exposing Millions of plain-text passwords. But don't panic. Though the recent vulnerability has a more terrific name than HeartBleed , it is not going to cause as much danger as HeartBleed did. Dubbed VENOM , stands for Virtualized Environment Neglected Operations Manipulation , is a virtual machine security flaw uncovered by security firm CrowdStrike that could expose most of the data centers to malware attacks, but in theory. Yes, the risk of Venom vulnerability is theoretical as there is no real-time exploitation seen yet, while, on the other hand, last year's HeartBleed bug was practically exploited by hackers unknown number of times, leading to the theft of critical personal information. Now let's know more about Ven