VulnerabilityModified
CVE-2021-20790
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.
CRITICAL 9.6EPSS 1.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.6 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 1.26% probability · 68th percentile
- CISA KEV
- Not listed
- Affected
- jscom/revoworks browser
- Source
- vultures@jpcert.or.jp
References
- https://jscom.jp/news-20210910_2/Vendor Advisory
- https://jvn.jp/en/jp/JVN81658818/index.htmlThird Party Advisory
- https://jscom.jp/news-20210910_2/Vendor Advisory
- https://jvn.jp/en/jp/JVN81658818/index.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.