CVE-2021-20790
CRITICALCVSS 9.6/10EPSS 1.22%
Last modified
CVE-2021-20790 is a critical-severity vulnerability rated 9.6/10 on the CVSS scale. 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.. EPSS estimates a 1.22% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jscom | Revoworks Browser | >= 2.1.197, <= 2.1.230 |
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
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2021-20790?
CVE-2021-20790 has a CVSS score of 9.6/10 (CRITICAL severity). The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.
How do I fix CVE-2021-20790?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-20790?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST