CVE-2017-20203

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

EUVD-2017-18919

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2017-20203

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2017-20203 NetSarang v5.0 Malicious Backdoor Supply Chain Compromise

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

PT-2025-41412

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

NetSarang多款产品 安全漏洞

NetSarang Xshell and others are products of NetSarang, Inc. of the U.S.A. NetSarang Xshell is NetSarang Xmanager is a powerful and convenient PC X server software package.NetSarang XLPD is a remote printing tool. A security vulnerability exists in several NetSarang products that stems from a...

CVE-2025-34252

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2025-34252

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. This vulnerability has been reassigned as CVE-2017-20203 https://vulners.com/cve/CVE-2017-20203 to have the year of the CVE correspond to the year of public disclosure...

CVE-2025-34252

...

CVE-2025-34252

...

EUVD-2025-32881

NetSarang Xmanager Enterprise 5.0 Build 1232, Xmanager 5.0 Build 1045, Xshell 5.0 Build 1322, Xftp 5.0 Build 1218, and Xlpd 5.0 Build 1220 contain a malicious nssock2.dll that implements a multi-stage, DNS-based backdoor. The dormant library contacts a C2 DNS server via a specially crafted TXT...

CVE-2025-34252

CVE-2025-34252 is a placeholder that has been reassigned to CVE-2017-20203. The connected Red Hat and NVD entries describe NetSarang Xmanager/Xshell/Xftp/Xlpd products affected by a malicious nssock2.dll that implements a DNS-based backdoor. The backdoor operates in multiple stages: a dormant lib...

EUVD-2021-23895

Malware in sbrugna...

EUVD-2019-7733

Malware in sbrugna...

EUVD-2006-0156

Malware in sbrugna...

编号撤回

NetSarang Computer Xmanager Enterprise and others are products of NetSarang Computer, a South Korean company.NetSarang Computer Xmanager Enterprise is a suite of remote connectivity and system management software.NetSarang NetSarang Computer Xmanager Enterprise is a remote connectivity and system...

PT-2025-41186

Name of the Vulnerable Software and Affected Versions NetSarang Xmanager Enterprise versions 5.0 Build 1232 through 5.0 Build 1236 NetSarang Xmanager versions 5.0 Build 1045 through 5.0 Build 1049 NetSarang Xshell versions 5.0 Build 1322 through 5.0 Build 1326 NetSarang Xftp versions 5.0 Build 12...

NetSarang Computer Xftp FTP Client 安全漏洞

NetSarang Computer Xftp FTP Client is an FTP client software from NetSarang Computer, USA. A security vulnerability exists in NetSarang Computer Xftp FTP Client 3.0 build 0238 and earlier versions, which originates from processing PWD responses without validating the input length, and could lead ...

CVE-2021-37326

NetSarang Xshell 7 before Build 0077 includes unintended code strings in paste operations...

CVE-2019-17320

NetSarang XFTP Client 6.0149 and earlier version contains a buffer overflow vulnerability caused by improper boundary checks when copying file name from an attacker controlled FTP server. That leads attacker to execute arbitrary code by sending a crafted filename...