VDB-219580 · CVE-2022-45770 · GCVE-0-2022-45770

Adguard up to 7.11 on Windows adgnetworkwfpdrv.sys input validation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Adguard up to 7.11 on Windows and classified as problematic. This impacts an unknown function in the library adgnetworkwfpdrv.sys. Executing a manipulation can lead to input validation. This vulnerability is registered as CVE-2022-45770. The attack needs to be launched locally. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Adguard up to 7.11 on Windows. It has been declared as problematic. This vulnerability affects an unknown code in the library adgnetworkwfpdrv.sys. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Improper input validation in driver adgnetworkwfpdrv.sys in Adguard For Windows x86 up to version 7.11 allows attacker to gain local privileges escalation.

The weakness was published 01/27/2023. The advisory is shared for download at adguard.com. This vulnerability was named CVE-2022-45770 since 11/21/2022. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at adguard.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Adguard

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: adguard.com

Timelineinfo

11/21/2022 🔍
01/27/2023 +67 days 🔍
01/27/2023 +0 days 🔍
04/01/2025 +795 days 🔍

Sourcesinfo

Advisory: adguard.com
Status: Confirmed

CVE: CVE-2022-45770 (🔍)
GCVE (CVE): GCVE-0-2022-45770
GCVE (VulDB): GCVE-100-219580

Entryinfo

Created: 01/27/2023 11:27
Updated: 04/01/2025 02:16
Changes: 01/27/2023 11:27 (39), 02/23/2023 10:39 (11), 04/01/2025 02:16 (16)
Complete: 🔍
Cache ID: 216::103