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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-20785Cross-site scripting vulnerability in GroupSession (GroupSes…4.8
- CVE-2021-20786Cross-site request forgery (CSRF) vulnerability in GroupSess…4.3
- CVE-2021-20787Cross-site scripting vulnerability in GroupSession (GroupSes…4.8
- CVE-2021-20788Server-side request forgery (SSRF) vulnerability in GroupSes…4.3
- CVE-2021-20789Open redirect vulnerability in GroupSession (GroupSession Fr…6.1
- CVE-2021-2079Vulnerability in the Oracle Configurator product of Oracle S…8.2
- CVE-2021-20791Improper access control vulnerability in RevoWorks Browser 2…9.3
- CVE-2021-20792Cross-site scripting vulnerability in Quiz And Survey Master…6.1
- CVE-2021-20793Untrusted search path vulnerability in the installer of Sony…7.8
- CVE-2021-20795Cross-site request forgery (CSRF) vulnerability in the manag…8.8
- CVE-2021-20796Directory traversal vulnerability in the management screen o…6.5
- CVE-2021-20797Cross-site script inclusion vulnerability in the management …5.4
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