CVE-2018-16218

Name: CVE-2018-16218
Creator: NVD / NIST
Published: 2019-05-29T18:29:00.787+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.26%

Last modified Jun 17, 2026

CVE-2018-16218 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

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

EPSS Probability

1.26%

65.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Yealink	Ultra-Elegant Ip Phone Sip-T41p Firmware	66.83.0.35

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
Status: Modified

Frequently Asked Questions

What is CVE-2018-16218?

How severe is CVE-2018-16218?

Severity scoring for CVE-2018-16218 is pending analysis. The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2018-16218?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-16218?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST