CVE-2021-20790
Quick assessment
Affected
J’s Communication Co., Ltd. RevoWorks Browser
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.
J’s Communication RevoWorks Browser是日本J’s Communication公司的一个网页浏览器。 J’s Communication RevoWorks Browser 存在安全漏洞，该漏洞允许远程攻击者在目标系统上执行任意代码。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-20790
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper control of program execution vulnerability in RevoWorks Browser 2.1.230 and earlier allows an attacker to execute an arbitrary command or code via unspecified vectors.
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
J’s Communication RevoWorks Browser 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
J’s Communication RevoWorks Browser是日本J’s Communication公司的一个网页浏览器。 J’s Communication RevoWorks Browser 存在安全漏洞，该漏洞允许远程攻击者在目标系统上执行任意代码。
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 |
|---|---|---|---|---|
| J’s Communication Co., Ltd. | RevoWorks Browser | 2.1.230 and earlier | - |
|
II. Public POCs for CVE-2021-20790
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-20790
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-20790 (1)
-
https://jvn.jp/en/jp/JVN81658818/index.html x_refsource_MISC
Other References for CVE-2021-20790 (1)
-
https://jscom.jp/news-20210910_2/ x_refsource_MISC
IV. Related Vulnerabilities
Same product: RevoWorks Browser
V. Comments for CVE-2021-20790
No comments yet