CrowdSec
5/10CrowdSec Score

Microsoft Exchange Server - RCE (CVE-2022-41082)

Published on03-10-2022
First seen on01-10-2022

2243Exploiting IPs reported

Microsoft Exchange Server Remote Code Execution Vulnerability

CrowdSec analysis

CVE-2022-41082 is a significant vulnerability in Microsoft Exchange that enables remote code execution through crafted requests, leveraging weaknesses in the server’s handling of certain interfaces.

CrowdSec has been tracking this vulnerability and its exploits since 1st of October 2022.

Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2022-41082 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. Additionally, according to week-over-week analysis by CrowdSec, exploitation of CVE-2022-41082 is surging. Attack volumes are spiking well above historical norms, indicating widespread and escalating interest from threat actors. CVE-2022-41082 is currently experiencing high visibility and active exploitation across the internet.

Attempts to exploit this vulnerability frequently focus on public-facing Exchange servers accessible over the internet.

Exploitation

Get real-time information about exploitation attempts and actors involved.

Detected IPs

Discover the IPs that targeted this vulnerability across the CrowdSec Network.

Common Weakness Enumeration (CWE)

Protection

Find out relevant information to protect your stack against this CVE.

Blocklist

With our advanced worldwide network detection, CrowdSec can provide a list of IPs known for exploiting the vulnerability.

To increase your protection against this CVE, block exploitation attempts with this list of identified actors.