Week in review: Cisco patches SD-WAN 0-day, unpatched Microsoft Exchange Server flaw exploited
Overview
Last week, Cisco released a patch for a zero-day vulnerability affecting its SD-WAN product. This flaw could allow attackers to gain unauthorized access to the network and potentially disrupt services. Meanwhile, a previously unpatched vulnerability in Microsoft Exchange Server has been actively exploited by attackers, putting many organizations at risk. These incidents highlight the ongoing challenges companies face in securing their systems against evolving threats. It’s crucial for affected users to apply the latest patches and take proactive measures to protect their networks.
Key Takeaways
- Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
- Affected Systems: Cisco SD-WAN, Microsoft Exchange Server
- Action Required: Cisco has released a patch for the SD-WAN vulnerability.
- Timeline: Newly disclosed
Original Article Summary
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Review: Foundations of Cybersecurity, 2nd edition Jason Andress has refreshed his introductory security text for No Starch Press. He writes in the introduction that the term security now extends past data center servers to cloud resources, mobile devices, the Internet of Things, and AI. Foundations of Cybersecurity: A Straightforward Introduction book is aimed at newcomers to the field, network and … More → The post Week in review: Cisco patches SD-WAN 0-day, unpatched Microsoft Exchange Server flaw exploited appeared first on Help Net Security.
Impact
Cisco SD-WAN, Microsoft Exchange Server
Exploitation Status
This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.
Timeline
Newly disclosed
Remediation
Cisco has released a patch for the SD-WAN vulnerability. Users of Microsoft Exchange Server should apply any available security updates and review their systems for signs of exploitation.
Additional Information
This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.
Related Topics: This incident relates to Zero-day, Microsoft, Cisco, and 2 more.