The rise in advanced cyber threats is attributed to sophisticated vulnerabilities that attackers exploit, including zero-day exploits and supply chain compromises. This trend highlights the need for organizations to enhance their defenses and embrace continuous threat exposure management (CTEM) to stay ahead of attackers. Affected: organizations, critical infrastructure, software supply chains, cloud services, end-users
Keypoints :
- 2023 saw a rise in zero-day exploits, with 97 reported in the wild compared to 62 in 2022.
- Advanced Persistent Threat (APT) groups are increasingly using sophisticated vulnerabilities due to expanding attack surfaces.
- Supply chain compromises allow attackers to distribute malicious code through trusted software updates.
- Memory corruption vulnerabilities remain prevalent, exploited through techniques like heap spraying.
- Authentication bypass vulnerabilities allow attackers to gain privileged access without valid credentials.
- With the shift to cloud services, misconfigurations are increasingly targeted by attackers.
- Capture The Flag (CTF) competitions help security professionals practice skills against advanced threats.
- Continuous Threat Exposure Management (CTEM) is essential for organizations to adapt to the evolving threat landscape.
MITRE Techniques :
- T1203 – Exploitation for Client Execution: Attackers exploit vulnerabilities in client applications like browsers, as seen with Log4Shell.
- T1071 – Application Layer Protocol: Attackers leverage legitimate application layer protocols, such as in the case of web shells following exploitations.
- T1202 – Indirect Command Execution: Used in supply chain attacks such as the SolarWinds compromise where updates included backdoor access.
- T1210 – Exploitation of Remote Services: Attackers exploit remote services through vulnerabilities like the ProxyLogon in Microsoft Exchange.
- T1068 – Execution via Exploit: Attackers executed local privilege escalation exploits, observed with vulnerabilities like PrintNightmare.