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CVE-2023-3050— Authentication Bypass in TMT's Lockcell

Quick assessment

Affected
TMT Lockcell
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.

TMT Lockcell是TMT公司的一款应用程序。 TMT Lockcell 15之前版本存在安全漏洞，该漏洞源于安全决策漏洞中依赖未经验证和完整性检查的Cookie，攻击者利用该漏洞可以滥用权限和绕过身份验证。

CVSS 9.8 · Critical EPSS 1.32% · P70

Affected Version Matrix 1

VendorProduct Version RangeStatus
TMT Lockcell < 15 affected
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I. Basic Information for CVE-2023-3050

Vulnerability Information
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Vulnerability Title
Authentication Bypass in TMT's Lockcell
Source: CVE Program / CVE List V5
Vulnerability Description
Reliance on Cookies without Validation and Integrity Checking in a Security Decision vulnerability in TMT Lockcell allows Privilege Abuse, Authentication Bypass. This issue affects Lockcell: before 15.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在安全决策中依赖未经验证和完整性检查的Cookie
Source: CVE Program / CVE List V5
Vulnerability Title
TMT Lockcell 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TMT Lockcell是TMT公司的一款应用程序。 TMT Lockcell 15之前版本存在安全漏洞，该漏洞源于安全决策漏洞中依赖未经验证和完整性检查的Cookie，攻击者利用该漏洞可以滥用权限和绕过身份验证。
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
TMT Lockcell 0 ~ 15 -

II. Public POCs for CVE-2023-3050

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III. Intelligence Information for CVE-2023-3050

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Vendor Advisories for CVE-2023-3050 (1)

Other References for CVE-2023-3050 (1)

Same Patch Batch · TMT · 2023-06-13 · 4 CVEs total

CVE-2023-3049 9.8 CRITICAL File Upload in TMT's Lockcell
CVE-2023-3048 9.8 CRITICAL IDOR in TMT's Lockcell
CVE-2023-3047 9.8 CRITICAL SQLi in TMT's Lockcell

IV. Related Vulnerabilities

Same product: Lockcell
Same vendor: TMT
Same weakness: CWE-784

V. Comments for CVE-2023-3050

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