CVE-2019-3712— DSA-2019-039: Dell Wyse Device Agent Buffer Overflow Vulnerability
Quick assessment
Affected
Dell Wyse Device Agent
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Dell WES Wyse Device Agent 14.1.2.9之前版本和Dell Wyse ThinLinux HAgent 5.4.55 00.10之前版本中存在缓冲区溢出漏洞。远程攻击者可通过向受影响设备发送特制的输入数据利用该漏洞在系统上以FTP客户端权限执行任意代码。
Possible ATT&CK Techniques 3 AI
T1202 · Indirect Command Execution T1595 · Active Scanning T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-3712
Vulnerability Information
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Vulnerability Title
DSA-2019-039: Dell Wyse Device Agent Buffer Overflow Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Dell WES Wyse Device Agent versions prior to 14.1.2.9 and Dell Wyse ThinLinux HAgent versions prior to 5.4.55 00.10 contain a buffer overflow vulnerability. An unauthenticated attacker may potentially exploit this vulnerability to execute arbitrary code on the system with privileges of the FTP client by sending specially crafted input data to the affected system. The FTP code that contained the vulnerability has been removed.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Dell WES Wyse Device Agent和Dell Wyse ThinLinux HAgent 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell WES Wyse Device Agent 14.1.2.9之前版本和Dell Wyse ThinLinux HAgent 5.4.55 00.10之前版本中存在缓冲区溢出漏洞。远程攻击者可通过向受影响设备发送特制的输入数据利用该漏洞在系统上以FTP客户端权限执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Dell | Wyse Device Agent | unspecified ~ 14.1.2.9 | - |
|
| Dell | Wyse ThinLinux HAgent | unspecified ~ 5.4.55 00.10 | - |
|
II. Public POCs for CVE-2019-3712
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-3712 (1)
Other References for CVE-2019-3712 (1)
-
https://www.dell.com/support/article/us/en/19/sln316391 x_refsource_MISC
IV. Related Vulnerabilities
V. Comments for CVE-2019-3712
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