Coordinated Cyber Attack: Over 400 IPs Exploiting SSRF Vulnerabilities

TL;DR

• A coordinated cyber attack involving over 400 IPs exploiting SSRF vulnerabilities was detected on March 9, 2025.
• The attack targeted multiple platforms simultaneously, highlighting the urgent need for enhanced security measures.

Coordinated Cyber Attack: Over 400 IPs Exploiting SSRF Vulnerabilities

Threat intelligence firm GreyNoise has issued a warning about a “coordinated surge” in the exploitation of Server-Side Request Forgery (SSRF) vulnerabilities across multiple platforms. According to the company, at least 400 IPs have been actively exploiting multiple SSRF CVEs simultaneously, with notable overlap between attack attempts. This activity was observed on March 9, 2025.

Understanding SSRF Vulnerabilities

Server-Side Request Forgery (SSRF) is a security vulnerability where an attacker can induce a server to make requests to an unintended location. This can lead to unauthorized access to sensitive information or internal networks. SSRF attacks can be particularly dangerous because they exploit the trust a server has in its own network, allowing attackers to bypass traditional security measures.

Details of the Attack

The coordinated attack involved over 400 IPs, each targeting multiple platforms with SSRF vulnerabilities. The simultaneous exploitation of these vulnerabilities suggests a high level of organization and planning by the attackers. GreyNoise observed that the attacks had significant overlap, indicating that the same group or groups might be behind these efforts.

Implications and Mitigation

The scale and coordination of this attack underscore the importance of robust security measures. Organizations must prioritize:

• Regular Security Audits: Conduct frequent security audits to identify and patch vulnerabilities.
• Network Segmentation: Implement network segmentation to limit the potential impact of an SSRF attack.
• Monitoring and Detection: Use advanced monitoring tools to detect and respond to suspicious activity promptly.

Conclusion

The recent surge in SSRF vulnerability exploits serves as a stark reminder of the ever-evolving threat landscape. Organizations must remain vigilant and proactive in their security strategies to protect against such coordinated attacks.

Additional Resources

For further insights, check:

• The Hacker News: Over 400 IPs Exploiting Multiple SSRF Vulnerabilities

References