EG Free Antivirus 2020 WinSEGAV AutoConfig Service access control

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 (≈)
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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.
6.1$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in EG Free Antivirus 2020. Affected by this vulnerability is an unknown functionality of the component WinSEGAV AutoConfig Service. Performing a manipulation results in access control. This vulnerability is identified as CVE-2021-46439. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in EG Free Antivirus 2020 (Anti-Malware Software). It has been classified as critical. This affects some unknown processing of the component WinSEGAV AutoConfig Service. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 04/01/2022 as 166554. It is possible to read the advisory at packetstormsecurity.com. This vulnerability is uniquely identified as CVE-2021-46439 since 01/24/2022. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/01/2022). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/24/2022 🔍
04/01/2022 +66 days 🔍
04/01/2022 +0 days 🔍
04/05/2022 +4 days 🔍

Sourcesinfo

Advisory: 166554
Status: Not defined

CVE: CVE-2021-46439 (🔍)
GCVE (CVE): GCVE-0-2021-46439
GCVE (VulDB): GCVE-100-196251

Entryinfo

Created: 04/01/2022 08:32
Updated: 04/05/2022 07:42
Changes: 04/01/2022 08:32 (39), 04/05/2022 07:42 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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