Lucene search
+L

Yealink T21P_E2 security vulnerability

🗓️ 26 Dec 2025 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 17 Views

Vulnerability in Yealink T21P_E2 52.84.0.15 enables remote code execution via diagnostic ping.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Yealink T21P_E2 Web Interface Code Execution
31 Dec 202500:00
–bdu_fstec
cve
CVE
CVE-2025-66738
26 Dec 202500:00
–cve
cvelist
Cvelist
CVE-2025-66738
26 Dec 202500:00
–cvelist
euvd
EUVD
EUVD-2025-205450
26 Dec 202500:00
–euvd
nvd
NVD
CVE-2025-66738
26 Dec 202516:15
–nvd
osv_cve
osv_cve
CVE-2025-66738
26 Dec 202516:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-53601
26 Dec 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-66738: Improper Neutralization of Special Elements used in a Command
26 Dec 202500:00
–rapid7
redhatcve
RedhatCVE
CVE-2025-66738
27 Dec 202500:05
–redhatcve
vulnrichment
Vulnrichment
CVE-2025-66738
26 Dec 202500:00
–vulnrichment

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

28 May 2026 00:00Current
8.1High risk
Vulners AI Score8.1
CVSS 3.18.8
EPSS0.006
SSVC
17