CVE-2021-20790

Severity: critical (CVSS 9.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-09-17 · updated 2026-06-17

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.

Affected products

J’s Communication Co., Ltd. RevoWorks Browser: from 2.1.197 through 2.1.230

References

https://jscom.jp/news-20210910_2/
https://jvn.jp/en/jp/JVN81658818/index.html
https://jscom.jp/news-20210910_2/
https://jvn.jp/en/jp/JVN81658818/index.html

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