cve.bz

CVE-2021-28130

7.8 highEPSS 0.4%

High (7.8) in drweb security space. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
CWE
CWE-427
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON