CVE-2020-12927: Vulnerability Analysis & Exploit Details

Status: Analyzed - Last modified: 30-11-2020 Published: 12-11-2020

CVE-2020-12927
Vulnerability Scoring

7.8
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: LOCAL
  • Privileges Required: Low Impact
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity: HIGH IMPACT
  • Availability: HIGH IMPACT

CVE-2020-12927 Vulnerability Summary

A potential vulnerability in a dynamically loaded AMD driver in AMD VBIOS Flash Tool SDK may allow any authenticated user to escalate privileges to NT authority system.

Access Complexity Graph for CVE-2020-12927

Impact Analysis for CVE-2020-12927

CVE-2020-12927: Detailed Information and External References

EPSS

0.00044

EPSS %

0.14911

References

0.00044

CWE

CWE-749

CAPEC

0.00044

  • WebView Injection: An adversary, through a previously installed malicious application, injects code into the context of a web page displayed by a WebView component. Through the injected code, an adversary is able to manipulate the DOM tree and cookies of the page, expose sensitive information, and can launch attacks against the web application from within the web page.

Vulnerable Configurations

  • cpe:2.3:a:amd:vbios_flash_tool_software_development_kit:-:*:*:*:*:*:*:*
    cpe:2.3:a:amd:vbios_flash_tool_software_development_kit:-:*:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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