Bitdefender Antivirus Free 2020 1.0.15.119 DLL testinitsigs.exe untrusted search path

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Bitdefender Antivirus Free 2020. Affected by this vulnerability is an unknown functionality of the file testinitsigs.exe of the component DLL Handler. Executing a manipulation can lead to untrusted search path. This vulnerability is handled as CVE-2020-8094. It is possible to launch the attack on the local host. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Bitdefender Antivirus Free 2020. This vulnerability affects an unknown functionality of the file testinitsigs.exe of the component DLL Handler. The manipulation with an unknown input leads to a untrusted search path vulnerability. The CWE definition for the vulnerability is CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An untrusted search path vulnerability in testinitsigs.exe as used in Bitdefender Antivirus Free 2020 allows a low-privilege attacker to execute code as SYSTEM via a specially crafted DLL file.

The weakness was released by Gábor Selján. The advisory is available at bitdefender.com. This vulnerability was named CVE-2020-8094 since 01/28/2020. The exploitation appears to be easy. Local access is required to approach this attack. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1574 by the MITRE ATT&CK project.

Upgrading to version 1.0.16.152 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Untrusted search path
CWE: CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Antivirus Free 2020 1.0.16.152

Timelineinfo

01/28/2020 🔍
01/15/2025 +1814 days 🔍
01/15/2025 +0 days 🔍
02/08/2025 +24 days 🔍

Sourcesinfo

Advisory: bitdefender.com
Researcher: Gábor Selján
Status: Confirmed

CVE: CVE-2020-8094 (🔍)
GCVE (CVE): GCVE-0-2020-8094
GCVE (VulDB): GCVE-100-292006

Entryinfo

Created: 01/15/2025 18:10
Updated: 02/08/2025 08:51
Changes: 01/15/2025 18:10 (69), 02/08/2025 08:51 (11)
Complete: 🔍
Cache ID: 216::103

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