CVE-2025-27918
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-06
Last updated on: 2025-12-08
Assigner: MITRE
Description
Description
An issue was discovered in AnyDesk for Windows before 9.0.5, AnyDesk for macOS before 9.0.1, AnyDesk for Linux before 7.0.0, AnyDesk for iOS before 7.1.2, and AnyDesk for Android before 8.0.0. It has an integer overflow and resultant heap-based buffer overflow via a UDP packet during processing of an Identity user image within the Discovery feature, or when establishing a connection between any two clients.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| anydesk | anydesk | to 9.0.0 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-190 | The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an integer overflow that leads to a heap-based buffer overflow in AnyDesk versions before 9.0.0. It occurs via a UDP packet during the processing of an Identity user image within the Discovery feature or when establishing a connection between any two clients.
How can this vulnerability impact me? :
The vulnerability can potentially allow an attacker to execute arbitrary code or cause a denial of service by exploiting the heap-based buffer overflow triggered by specially crafted UDP packets in AnyDesk before version 9.0.0.
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