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CVE-2025-11493

⚠️ high
πŸ” Scan for this CVE
Summary

The ConnectWise Automate Agent does not fully verify the authenticity of files downloaded from the server, such as updates, dependencies, and integrations. This creates a risk where an on-path attacker could perform a man-in-the-middle attack and substitute malicious files for legitimate ones by impersonating a legitimate server. This risk is mitigated when HTTPS is enforced and is related to CVE-2025-11492.

CVSS Score
8.8
High
EPSS Score
0.0
Exploit Probability
Published Date
2025-10-16
First Seen: 2026-01-05
πŸ“Š Relative Risk Intelligence

This CVE is High Risk - more severe than 80.8% of all 360,673 vulnerabilities in our database.

#69,256
Top 25% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: Oct 16, 2025
πŸ” Exploitation Status
None
No known exploits
βš™οΈ Automatable
NO
Requires human interaction
πŸ’₯ Technical Impact
Total
Complete system compromise possible
SSVC data provided by CISA
Last Modified 2025-10-29
CVSS Vector 3.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE IDs (Weakness Types)

πŸ“¦ Affected Products 1

πŸ”— References 1

πŸ”— Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2026-9089 ⚠️ high 8.8 0.3 The ConnectWise Automateβ„’ Agent does not fully verify the authenticity of components obtained during plugin loading an... 2026-05-21
CVE-2025-11492 β›” critical 9.6 0.0 In the ConnectWise Automate Agent, communications could be configured to use HTTP instead of HTTPS. In such cases, an on... 2025-10-16
CVE-2023-47256 πŸ”Ά medium 5.5 0.1 ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of ... 2024-02-01
CVE-2023-47257 ⚠️ high 8.1 5.0 ConnectWise ScreenConnect through 23.8.4 allows man-in-the-middle attackers to achieve remote code execution via crafted... 2024-02-01
CVE-2023-23126 πŸ”Ά medium 6.1 0.3 Connectwise Automate 2022.11 is vulnerable to Clickjacking. The login screen can be iframed and used to manipulate users... 2023-02-01
CVE-2023-23130 πŸ”Ά medium 5.9 0.2 Connectwise Automate 2022.11 is vulnerable to Cleartext authentication. Authentication is being done via HTTP (cleartext... 2023-02-01
These CVEs affect the same products