CVE-2021-28130

Public Exploit

Description

Dr.Web Firewall 12.5.2.4160 on Windows incorrectly restricts applications signed by Dr.Web. A DLL for a custom payload within a legitimate binary (e.g., frwl_svc.exe) bypasses firewall filters.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.06%
Vendor Advisory drweb.ru
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://news.drweb.ru/show/?i=14180&lng=ru vendor advisory
https://habr.com/ru/company/pm/blog/579328/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-28130?
CVE-2021-28130 has been scored as a high severity vulnerability.
How to fix CVE-2021-28130?
To fix CVE-2021-28130, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-28130 being actively exploited in the wild?
It is possible that CVE-2021-28130 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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