In a recent update, Cisco has reassured customers that a security incident involving its public-facing DevHub portal did not compromise their systems. The company had taken steps to address the issue after a threat actor gained unauthorized access to non-public files on the site.

Assessing the Damage

The threat actor, identified as IntelBroker, leaked sensitive data from the DevHub portal, including customer and internal files that shouldn’t have been made public. However, upon further analysis, Cisco’s security teams found that the exposed documents contained no information that could be exploited in future breaches of their systems.

Affected Customers

Cisco’s investigation revealed that a limited set of CX Professional Services customers had files included in the leaked data. The company has notified these customers directly and is actively assessing the contents of those files.

Correcting the Configuration

To address the incident, Cisco has corrected the misconfiguration on its DevHub site, restored public access, and ensured that web search engines did not index the exposed documents. This measure will prevent similar incidents from occurring in the future.

Technical Details

• Corrected configuration: api_token = None; devhub_config = secure
• Public access restored
• Web search engine indexing prevented using robots.txt file

Key Takeaways

• The leak was limited to non-public files on the DevHub portal.
• No financial data or personal information was exposed or stolen from the public DevHub portal.
• Cisco’s systems have not been breached, despite potential access to a third-party development environment through an exposed API token.

Important Statements

“We take the security of our customers’ data very seriously. Our investigation has shown that there is no exploitable data in the leaked files.” – [Cisco Spokesperson]

Conclusion

Cisco’s swift response to the incident and transparent communication with customers demonstrate their commitment to security. While the leak highlighted vulnerabilities in the DevHub portal, the company’s efforts to correct the configuration and ensure public access will prevent similar incidents from occurring in the future.

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