According to a new report from the Cato CTRL team, the Ballista botnet exploits a remote code execution vulnerability that directly impacts the TP-Link Archer AX-21 router.
The botnet can lead to command injection which then makes remote code execution (RCE) possible so that the malware can spread itself across the internet automatically. This high severity security flaw (tracked as CVE-2023-1389) has also been used to spread other malware families as far back as April 2023 when it was used in the Mirai botnet malware attacks. The flaw also linked to the Condi and AndroxGh0st malware attacks.
Read more…
Source: Tom’s Guide
Related:
- Suspected Chinese Threat Actors Exploiting FortiOS Vulnerability (CVE-2022-42475)
January 19, 2023
Mandiant is tracking a suspected China-nexus campaign believed to have exploited a recently announced vulnerability in Fortinet’s FortiOS SSL-VPN, CVE-2022-42475, as a zero-day. Evidence suggests the exploitation was occurring as early as October 2022 and identified targets include a European government entity and a managed service provider located in Africa. Mandiant identified a new malware they ...
- Thousands of Sophos firewalls still vulnerable out there to hijacking
January 18, 2023
More than 4,000 public-facing Sophos firewalls remain vulnerable to a critical remote code execution bug disclosed last year and patched months later, according to security researchers. The flaw, CVE-2022-3236, had already been exploited as a zero-day when Sophos published a security advisory about the vulnerability in September 2022. At the time, the vendor said the hole ...
- Juniper Networks Releases Security Updates for Multiple Products
January 12, 2023
Juniper Networks has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Juniper Networks’ security advisories page and apply the necessary updates. Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency
- How Did the FBI Get a Tor User’s IP Address?
January 12, 2023
Polling the internet: what is the best way to de-anonymize a Tor user? Somebody over at the FBI definitely has a method, but they clearly aren’t planning on telling anybody anytime soon. Motherboard originally reported that the bureau has somehow managed to nab the IP address of an alleged criminal using Tor, short for “The Onion ...
- Fortinet: Government networks targeted with now-patched SSL-VPN zero-day
January 12, 2023
Fortinet says unknown attackers exploited a FortiOS SSL-VPN zero-day vulnerability patched last month in attacks against government organizations and government-related targets. The security flaw (CVE-2022-42475) abused in these incidents is a heap-based buffer overflow weakness found in the FortiOS SSLVPNd that allowed unauthenticated attackers to crash targeted devices remotely or gain remote code execution. The network security ...
- Malicious PyPi packages create CloudFlare Tunnels to bypass firewalls
January 7, 2023
Six malicious packages on PyPI, the Python Package Index, were found installing information-stealing and RAT (remote access trojan) malware while using Cloudflare Tunnel to bypass firewall restrictions for remote access. The malicious packages attempt to steal sensitive user information stored in browsers, run shell commands, and use keyloggers to steal typed secrets. The six packages were discovered ...

