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CVE-2021-44794— Information Leakege via Unauthorized Access in Single Connect

Quick assessment

Affected
Kron Single Connect
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.

Kron Single Connect是土耳其Kron公司的一个全面的特权访问管理（Pam）软件套件。旨在建立灵活、集中管理和分层的防御安全架构，抵御内部威胁。 Kron Single Connect存在安全漏洞，该漏洞源于使用sc-diagnostic-ui模块时，Single Connect不执行授权检查。远程攻击者可以利用此漏洞访问设备信息页获得敏感信息。

CVSS 5.3 · Medium EPSS 0.99% · P61

Possible ATT&CK Techniques 1 AI

T1213 · Data from Information Repositories

Affected Version Matrix 1

VendorProduct Version RangeStatus
Kron Single Connect unspecified< 2.16 affected
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I. Basic Information for CVE-2021-44794

Vulnerability Information
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Vulnerability Title
Information Leakege via Unauthorized Access in Single Connect
Source: CVE Program / CVE List V5
Vulnerability Description
Single Connect does not perform an authorization check when using the "sc-diagnostic-ui" module. A remote attacker could exploit this vulnerability to access the device information page. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Kron Single Connect 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kron Single Connect是土耳其Kron公司的一个全面的特权访问管理（Pam）软件套件。旨在建立灵活、集中管理和分层的防御安全架构，抵御内部威胁。 Kron Single Connect存在安全漏洞，该漏洞源于使用sc-diagnostic-ui模块时，Single Connect不执行授权检查。远程攻击者可以利用此漏洞访问设备信息页获得敏感信息。
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
Kron Single Connect unspecified ~ 2.16 -

II. Public POCs for CVE-2021-44794

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III. Intelligence Information for CVE-2021-44794

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Vendor Advisories for CVE-2021-44794 (1)

Other References for CVE-2021-44794 (1)

Same Patch Batch · Kron · 2022-01-27 · 4 CVEs total

CVE-2021-44793 8.6 HIGH Information Leakege via Unauthorized Access in Single Connect
CVE-2021-44792 5.3 MEDIUM Information Leakege via Unauthorized Access in Single Connect
CVE-2021-44795 5.3 MEDIUM Modifying User Permissions via Unauthorized Access in Single Connect

IV. Related Vulnerabilities

Same product: Single Connect
Same vendor: Kron
Same weakness: CWE-862

V. Comments for CVE-2021-44794

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