Security News
![Critical Security Flaw in WordPress Plugin Allows RCE](/static/build/img/news/critical-security-flaw-in-wordpress-plugin-allows-rce.jpg)
Researchers are warning of a critical vulnerability in a WordPress plugin called Comments - wpDiscuz, which is installed on more than 70,000 websites. The flaw gives unauthenticated attackers the ability to upload arbitrary files and ultimately execute remote code on vulnerable website servers.
![Researchers find critical RCE vulnerabilities in industrial VPN solutions](/static/build/img/news/alt/application-stats-small.jpg)
Critical vulnerabilities in several industrial VPN implementations for remotely accessing operational technology networks could allow attackers to overwrite data, execute malicious code or commands, cause a DoS condition, and more. "Exploiting these vulnerabilities can give an attacker direct access to the field devices and cause some physical damage," Claroty researchers noted.
![Week in review: PoC for wormable SharePoint RCE released, how to select a DMARC solution](/static/build/img/news/alt/malware-statistics-2-scaled-small.jpg)
Details and PoC for critical SharePoint RCE flaw releasedA "Wormable" remote code execution flaw in the Windows DNS Server service temporarily overshadowed all the other flaws patched by Microsoft on July 2020 Patch Tuesday, but CVE-2020-1147, a RCE affecting Microsoft SharePoint, was also singled out as critical and requiring a speedy fix. Microsoft releases new encryption, data security enterprise toolsMicrosoft has released several new enterprise security offerings to help companies meet the challenges of remote work.
![Details and PoC for critical SharePoint RCE flaw released](/static/build/img/news/alt/mac-stats-small.jpg)
Last week, a "Wormable" remote code execution flaw in the Windows DNS Server service temporarily overshadowed all the other flaws patched by Microsoft on July 2020 Patch Tuesday, but CVE-2020-1147, a RCE affecting Microsoft SharePoint, was also singled out as critical and requiring a speedy fix. Implementing the offered security updates has since become even more urgent, as more exploitation details and a PoC have been released on Monday.
![Critical RCE Flaw Affects F5 BIG-IP Application Security Servers](/static/build/img/news/critical-rce-flaw-affects-f5-big-ip-application-security-servers.jpg)
Cybersecurity researchers today issued a security advisory warning enterprises and governments across the globe to immediately patch a highly-critical remote code execution vulnerability affecting F5's BIG-IP networking devices running application security servers. According to Mikhail Klyuchnikov, a security researcher at Positive Technologies who discovered the flaw and reported it to F5 Networks, the issue resides in a configuration utility called Traffic Management User Interface for BIG-IP application delivery controller.
![17-Year-Old Critical 'Wormable' RCE Vulnerability Impacts Windows DNS Servers](/static/build/img/news/17-year-old-critical-wormable-rce-vulnerability-impacts-windows-dns-servers.jpg)
A threat actor can exploit SigRed vulnerability by sending crafted malicious DNS queries to a Windows DNS server and achieve arbitrary code execution, enabling the hacker to intercept and manipulate users' emails and network traffic, make services unavailable, harvest users' credentials and much more. Crafting Malicious DNS Responses Stating that the objective was to identify a vulnerability that would let an unauthenticated attacker compromise a Windows Domain environment, Check Point researchers said they focused on Windows DNS, specifically taking a closer look at how a DNS server parses an incoming query or a response for a forwarded query.
![17-Year-Old Critical 'Wormable' RCE Vulnerability Impacts Windows DNS Servers](/static/build/img/news/17-year-old-critical-wormable-rce-vulnerability-impacts-windows-dns-servers.jpg)
A threat actor can exploit SigRed vulnerability by sending crafted malicious DNS queries to a Windows DNS server and achieve arbitrary code execution, enabling the hacker to intercept and manipulate users' emails and network traffic, make services unavailable, harvest users' credentials and much more. Crafting Malicious DNS Responses Stating that the objective was to identify a vulnerability that would let an unauthenticated attacker compromise a Windows Domain environment, Check Point researchers said they focused on Windows DNS, specifically taking a closer look at how a DNS server parses an incoming query or a response for a forwarded query.
![Zoom Zero-Day Allows RCE, Patch on the Way](/static/build/img/news/zoom-zero-day-allows-rce-patch-on-the-way.jpg)
UPDATE. A newly discovered bug in the Zoom Client for Windows could allow remote code-execution, according to researchers at 0patch, which disclosed the existence of the flaw on Thursday after pioneering a proof-of-concept exploit for it. The company told Threatpost: "Zoom addressed this issue, which impacts users running Windows 7 and older, in the 5.1.3 client release on July 10. Users can help keep themselves secure by applying current updates or downloading the latest Zoom software with all current security updates from https://zoom.us/download.".
![Microsoft fixes two RCE flaws affecting Windows 10 machines](/static/build/img/news/alt/antivirus-stats-small.jpg)
Microsoft has released fixes for two remote code execution vulnerabilities in the Microsoft Windows Codecs Library on Windows 10 machines. Both flaws - CVE-2020-1425 and CVE-2020-1457 - arose because of the way the Microsoft Windows Codecs Library handled objects in memory.
![Drupal fixes three vulnerabilities, including one RCE](/static/build/img/news/alt/ransomware-statistic-small.jpg)
Drupal's security team has fixed three vulnerabilities in the popular content management system's core, one of which could be exploited to achieve remote code execution. Drupal is a free and open-source web content management system, and over a million sites run on various versions of it.