Researchers revealed a critical security hole in 29 models of DrayTek Vigor routers, totaling more than 700,000 devices currently in use. DrayTek Vigor routers gained popularity during the worldwide shift to home offices during the pandemic and are mostly used by employees of small and medium-sized businesses in the UK, Netherlands, Vietnam, Taiwan, and Australia. […]
On July 27, 2022, Microsoft cybersecurity researchers published a notice observing the recently revealed malicious activity of the European private-sector offensive actor (PSOA) tracked as KNOTWEED, which leverages a set of Windows and Adobe zero-day exploits, including the newly patched CVE-2022-22047 vulnerability. According to the research, threat actors launch targeted cyber-attacks against organizations in Europe […]
Researchers discovered that Node.js, an open source server environment, is susceptible to dynamic link library (DLL) hijacking if OpenSSL is installed on the target. The affected versions include all of the 16.x, and 14.x releases lines. Detect CVE-2022-32223 To timely identify possible system breaches through the exploitation of the CVE-2022-32223 flaw, download a Sigma rule […]
Zoho’s ManageEngine operates cost-effective network management frameworks leveraged by over 40,000 enterprises worldwide. Due to the software popularity and its wide use across the globe, cyber threats detected in Zoho’s products could have a severe impact on thousands of compromised businesses, which earlier happened with the critical zero-day vulnerability in ManageEngine Desktop Central products. On […]
The notorious CVE-2021-44228 Apache Log4j vulnerability aka Log4Shell is still haunting cyber defenders along with reports about its active in-the-wild exploitations. Starting from December 2021, the nefarious Log4Shell flaw on unpatched VMware Horizon and Unified Access Gateway (UAG) servers has been widely weaponized by threat actors enabling them to gain initial access to targeted systems. […]
A notorious Chinese APT group known under the moniker “DriftingCloud” targets a cybersecurity firm Sophos. Namely, the threat actor is believed to be behind the active exploitation of a security hole in Sophos firewall. The flaw, tracked as CVE-2022-1040, scores 9.8 in severity and has been affecting Sophos Firewall versions 18.5 MR3 and older since […]
Brace yourself for a new PetitPotam-like NTLM relay attack enabling complete Windows domain takeover via Microsoft’s Distributed File System (MS-DFSNM) abuse. The new attack method, dubbed DFSCoerce, allows adversaries to coerce Windows servers into authentication with a relay under hackers’ control. Domain Controllers (DC) are also vulnerable, which poses a significant risk of the entire […]
Blue Mockingbird cybercrime group has been on the cybersecurity radar for about two years now. In the current campaign, the threat actor exploits the vulnerabilities discovered in 2019 in a popular Telerik UI suite for ASP.NET AJAX that includes around 120 components. The major vulnerability, tracked as CVE-2019-18935 with a critical severity level of 9.8, […]
Fujitsu Eternus CS8000 (Control Center) V8.1. was deemed vulnerable to privilege escalation attacks in early April 2022, with the Fujitsu PSIRT (Product Security Incident Response Team) releasing an official security notice on June 1, 2022. Security researchers reported two security holes in the vendor’s Control Center software that enabled unauthorized attackers to gain remote code […]
Steel yourself for new vulnerabilities revealed in the open-source observability platform leveraged by millions of users from across the globe, which in 2021 was in the spotlight in the cyber threat arena due to a notorious CVE-2021-43798 zero-day flaw actively exploited in the wild. Grafana, the open-source analytics and monitoring platform leveraged by global organizations […]