CVE-2021-28130 - Vulnerability Details - OpenCVE

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.

Published: 2021-09-24

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:drweb:security_space:12.5.2.4160:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-14829	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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00371.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://habr.com/ru/company/pm/blog/579328/
https://news.drweb.ru/show/?i=14180&lng=ru

History

No history.

Subscriptions

Drweb Security Space

Microsoft Windows

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-24T15:27:56.000Z

Updated: 2024-08-03T21:33:17.447Z

Reserved: 2021-03-10T00:00:00.000Z

Link: CVE-2021-28130

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-24T16:15:07.973

Modified: 2026-06-17T03:45:51.077

Link: CVE-2021-28130

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-427
Uncontrolled Search Path Element

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