CVE-2025-66738
Unknown
Unknown - Not Provided
Remote Code Execution via Ping Function in Yealink T21P_E
Publication date: 2025-12-26
Last updated on: 2025-12-26
Assigner: MITRE
Description
Description
An issue in Yealink T21P_E2 Phone 52.84.0.15 allows a remote normal privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| yealink | t21p_e2_phone | 52.84.0.15 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in the Yealink T21P_E2 Phone 52.84.0.15 allows a remote attacker with normal privileges to execute arbitrary code by sending a specially crafted request to the ping function of the device's diagnostic component.
How can this vulnerability impact me? :
An attacker exploiting this vulnerability could execute arbitrary code remotely on the affected device, potentially leading to unauthorized control, data compromise, or disruption of phone functionality.
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