CVE-2018-16218

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A CSRF (Cross Site Request Forgery) in the web interface of the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware version 66.83.0.35 allows a remote attacker to trigger code execution or settings modification on the device by providing a crafted link to the victim.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-352

Affected software

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

References

https://www.sit.fraunhofer.de/de/securitytestlab/Third Party Advisory
https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271Exploit, Mitigation, Third Party Advisory
https://www.sit.fraunhofer.de/de/securitytestlab/Third Party Advisory
https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271Exploit, Mitigation, Third Party Advisory

Timeline

Published: May 29, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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