CVE-2026-41993
Quick assessment
Affected
TXOne Networks SafePortAgent
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.
TXOne Networks SafePortAgent是TXOne Networks的一款终端安全反病毒软件。 TXOne Networks SafePortAgent和StellarProtect存在安全漏洞，该漏洞源于可移动介质验证功能中的访问控制不当，可能导致具有管理员权限的本地攻击者绕过文件锁定机制，从而未经授权将文件传输到目标设备。以下版本受到影响：SafePortAgent 3.2.5024之前版本；StellarProtect 3.2.4011至5.0.1083之前版本。
Possible ATT&CK Techniques 2 AI
T1048 · Exfiltration Over Alternative Protocol T1052 · Exfiltration Over Physical MediumAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TXOne Networks | SafePortAgent | < 3.2.5024 |
affected |
| TXOne Networks | StellarProtect | 3.2.4011< 5.0.1083 |
affected |
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I. Basic Information for CVE-2026-41993
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Access Control vulnerability in the Removable Media Validation function of TXOne Networks products allows a local attacker with administrator privileges to bypass the file lockdown mechanism, resulting in unauthorized file transfer to the victim device. The attacker needs to deploy unauthorized file on the removable media in advance. This issue affects SafePortAgent: before 3.2.5024; StellarProtect: from 3.2.4011 before 5.0.1083.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TXOne Networks SafePortAgent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TXOne Networks SafePortAgent是TXOne Networks的一款终端安全反病毒软件。 TXOne Networks SafePortAgent和StellarProtect存在安全漏洞，该漏洞源于可移动介质验证功能中的访问控制不当，可能导致具有管理员权限的本地攻击者绕过文件锁定机制，从而未经授权将文件传输到目标设备。以下版本受到影响：SafePortAgent 3.2.5024之前版本；StellarProtect 3.2.4011至5.0.1083之前版本。
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 |
|---|---|---|---|---|
| TXOne Networks | SafePortAgent | 0 ~ 3.2.5024 | - |
|
| TXOne Networks | StellarProtect | 3.2.4011 ~ 5.0.1083 | - |
|
II. Public POCs for CVE-2026-41993
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-41993 (1)
-
🔗 CVE-2026-41993 | TXOne Networks vendor-advisory
IV. Related Vulnerabilities
V. Comments for CVE-2026-41993
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