High severity · published May 29, 2019
CVE-2018-16218
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…
8.8
CVSS
1.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UI
Ultra-elegant IP Phone Sip-t41p Firmware · Yealink
66.83.0.35 · source: NVD
Affected product
UI
Ultra-elegant IP Phone Sip-t41p Firmware
Yealink
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-16218
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-16218
Third Party Advisory
https://www.sit.fraunhofer.de/de/securitytestlab/
Exploit
https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271
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