An issue in YeaLinkSIP-T19P-E2 v.53.84.0.15 allows a remote privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.
Max CVSS
8.8
EPSS Score
0.67%
Published
2023-10-17
Updated
2023-10-24

CVE-2021-27561

Known exploited
Yealink Device Management (DM) 3.6.0.20 allows command injection as root via the /sm/api/v1/firewall/zone/services URI, without authentication.
Max CVSS
10.0
EPSS Score
97.42%
Published
2021-10-15
Updated
2022-06-28
CISA KEV Added
2021-11-03
Directory Traversal vulnerability in Contacts File Upload Interface in Yealink W60B version 77.83.0.85, allows attackers to gain sensitive information and cause a denial of service (DoS).
Max CVSS
9.1
EPSS Score
0.09%
Published
2023-08-22
Updated
2023-08-28
The diagnostics web interface in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) does not validate (escape) the path information (path traversal), which allows an authenticated remote attacker to get access to privileged information (e.g., /etc/passwd) via path traversal (relative path information in the file parameter of the corresponding POST request).
Max CVSS
8.0
EPSS Score
0.09%
Published
2019-05-29
Updated
2019-05-30
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.
Max CVSS
8.8
EPSS Score
0.63%
Published
2019-05-29
Updated
2019-05-31
The network diagnostic function (ping) in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) allows a remote authenticated attacker to trigger OS commands or open a reverse shell via command injection.
Max CVSS
9.0
EPSS Score
0.17%
Published
2019-05-29
Updated
2019-05-31
Cross-site scripting (XSS) vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary web script or HTML via the model parameter to servlet.
Max CVSS
4.3
EPSS Score
0.29%
Published
2014-06-16
Updated
2018-10-09
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.
Max CVSS
5.0
EPSS Score
3.85%
Published
2014-07-16
Updated
2018-10-09
cgi-bin/cgiServer.exx in Yealink VoIP Phone SIP-T38G allows remote authenticated users to execute arbitrary commands by calling the system method in the body of a request, as demonstrated by running unauthorized services, changing directory permissions, and modifying files.
Max CVSS
9.0
EPSS Score
1.06%
Published
2014-08-03
Updated
2014-08-04
Absolute path traversal vulnerability in Yealink VoIP Phone SIP-T38G allows remote authenticated users to read arbitrary files via a full pathname in the dumpConfigFile function in the command parameter to cgi-bin/cgiServer.exx.
Max CVSS
4.0
EPSS Score
0.39%
Published
2014-08-03
Updated
2014-08-04
Directory traversal vulnerability in Yealink VoIP Phone SIP-T38G allows remote authenticated users to read arbitrary files via a .. (dot dot) in the page parameter to cgi-bin/cgiServer.exx.
Max CVSS
4.0
EPSS Score
0.38%
Published
2014-08-03
Updated
2014-08-04
config/.htpasswd in Yealink IP Phone SIP-T38G has a hardcoded password of (1) user (s7C9Cx.rLsWFA) for the user account, (2) admin (uoCbM.VEiKQto) for the admin account, and (3) var (jhl3iZAe./qXM) for the var account, which makes it easier for remote attackers to obtain access via unspecified vectors.
Max CVSS
10.0
EPSS Score
5.21%
Published
2014-07-16
Updated
2016-05-26
Multiple cross-site scripting (XSS) vulnerabilities in Local Phone book and Blacklist form in Yealink VOIP Phones allow remote authenticated users to inject arbitrary web script or HTML via the user field to cgi-bin/ConfigManApp.com.
Max CVSS
3.5
EPSS Score
1.13%
Published
2014-09-17
Updated
2017-08-29
13 vulnerabilities found
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