TrendResearch has detected an operation where attackers exploited a Cisco Simple Network Management Protocol (SNMP) vulnerability to install a rootkit on vulnerable network devices.
The SNMP exploit referenced in Cisco’s latest advisory is CVE-2025-20352, which affects both 32-bit and 64-bit switch builds and can result in remote code execution (RCE). The operation targeted victims running older Linux systems that do not have endpoint detection response solutions, where they deployed Linux rootkits to hide activity and evade blue-team investigation and detection. Trend Research investigation also found that attackers used spoofed IPs and Mac email addresses in their attacks.
Read more…
Source: Trend Micro
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- UK: Parliamentary staff warned of dangers after suspected sexting honeytrap attacks
April 4, 2024
Sir Lindsay Hoyle, the Commons Speaker, has held talks with parliamentary staff following suspected sexting honeytrap attacks targeting MPs, staffers and political journalists. At least 12 men working in and around Parliament, including a serving minister and other MPs, have been targeted on WhatsApp in a suspected spear phishing attack. Attackers contacted their victims under the ...
- Chaos Ransomware Operator Gives Up Decryption Tool for Free
April 3, 2024
The SonicWall CaptureLabs threat research team have been recently tracking ransomware created using the Chaos ransomware builder. The builder appeared in June 2021 and has been used by many operators to infect victims and demand payment for file retrieval. The sample SonicWall researchers analyzed lead them to a conversation with the operator who freely gave up the ...
- Google patches critical vulnerability for Androids with Qualcomm chips
April 3, 2024
In April’s update for the Android operating system (OS), Google has patched 28 vulnerabilities, one of which is rated critical for Android devices equipped with Qualcomm chips. You can find your device’s Android version number, security update level, and Google Play system level in your Settings app. You’ll get notifications when updates are available for you, ...
- Unveiling the Fallout: Operation Cronos’ Impact on LockBit Following Landmark Disruption
April 3, 2024
The RaaS group LockBit that has been in operation since early 2020, grew to become one of the largest RaaS groups in the ransomware ecosphere and was responsible for 25% to 33% of all ransomware attacks in 2023. The group has claimed thousands of victims and was, by far, the biggest financial threat actor group in ...
- CVE-2024-0394: Rapid7 Minerva Armor Privilege Escalation (FIXED)
April 3, 2024
Rapid7 is disclosing CVE-2024-0394, a privilege escalation vulnerability in Rapid7 Minerva’s Armor product family. Minerva uses the open-source OpenSSL library for cryptographic functions and to support secure communications. The root cause of this vulnerability is Minerva’s implementation of OpenSSL’s OPENSSLDIR parameter, which was set to a path accessible to low-privileged users (such as C:\git\vcpkg\packages\openssl_x86-windows-static-vs2019-static\openssl.cnf). Rapid7 has ...
- OWASP Foundation reveals data breach following Wiki web server issue
April 2, 2024
The Open Worldwide Application Security Project (OWASP) suffered a data breach in late February 2024 resulting in the exposure of sensitive data belonging to some of its members. In an announcement published on the OWASP website, Executive Director Andrew van der Stock confirmed the breach and explained that it happened due to a misconfiguration of an ...