CVE-2025-66737

MediumCVSS 4.3/10Last modified Oct 13, 2026

Description

Yealink T21P_E2 Phone 52.84.0.15 is vulnerable to Directory Traversal. A remote normal privileged attacker can read arbitrary files via a crafted request result read function of the diagnostic component.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-23

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://drive.google.com/file/d/1MpxnCL4koKupqWWDmY3ljlybjIPD8ieD/view?usp=sharingExploit

Timeline

Published: Dec 26, 2025
Last modified: Oct 13, 2026
NVD status: Modified

Related CVEs from 2025

CVE-2025-667388.8An 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 CVE-2025-66746.1Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal CKEditor5 Youtube allows Cross-CVE-2025-667447.5In Yonyou YonBIP v3 and before, the LoginWithV8 interface in the series data application service system is vulnerable to path traversal, all CVE-2025-66754.8Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Enterprise MFA - TFA for Drupal allows Authentication Bypas CVE-2025-66765.4Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Simple XML sitemap allows Cross CVE-2025-667697.5A NULL pointer dereference in Nitro PDF Pro for Windows v14.41.1.4 allows attackers to cause a Denial of Service (DoS) via a crafted XFA pac CVE-2025-66775.4Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Paragraphs table allows Cross-S CVE-2025-66787.5Autel MaxiCharger AC Wallbox Commercial PIN Missing Authentication Information Disclosure Vulnerability. This vulnerability allows remote at CVE-2025-667867.5OpenAirInterface CN5G AMF<=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send mali CVE-2025-66799.8The Bit Form builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to,CVE-2025-66804.3The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up CVE-2025-668029.8Sourcecodester Covid-19 Contact Tracing System 1.0 is vulnerable to RCE (Remote Code Execution). The application receives a reverse shell (p