CVE-2020-7821— Tobesoft NEXACRO14/17 ExCommonApiV13 Arbitrary Code Execution Vulnerability
Quick assessment
Affected
Tobesoft NEXACRO14/17 ExCommonApiV13
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.
Library是其中的一个库。 TOBESOFT Nexacro14/17 ExtCommonApiV13 Library 2019.9.6之前版本中存在输入验证错误漏洞。远程攻击者可通过修改注册表路径值利用该漏洞执行任意代码。
Possible ATT&CK Techniques 3 AI
T1136 · Create Account T1053 · Scheduled Task/Job T1112 · Modify Registry
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I. Basic Information for CVE-2020-7821
Vulnerability Information
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Vulnerability Title
Tobesoft NEXACRO14/17 ExCommonApiV13 Arbitrary Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by modifying the value of registry path. This can be leveraged for code execution by rebooting the victim’s PC
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
TOBESOFT Nexacro14/17 ExtCommonApiV13 Library 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Library是其中的一个库。 TOBESOFT Nexacro14/17 ExtCommonApiV13 Library 2019.9.6之前版本中存在输入验证错误漏洞。远程攻击者可通过修改注册表路径值利用该漏洞执行任意代码。
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 |
|---|---|---|---|---|
| Tobesoft | NEXACRO14/17 ExCommonApiV13 | 2019.9.6 ~ 2019.9.6 | - |
|
II. Public POCs for CVE-2020-7821
| # | POC Description | Source Link | Shenlong Link |
|---|
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