CVE-2020-24003

LOW EPSS 63.3%

Published Jan 11, 20215y ago · Modified Jun 17, 20262w ago

3.3 CVSS 3.1

Low

Published Jan 11, 2021 5y ago

Last Modified Jun 17, 2026 2w ago

Description

Microsoft Skype through 8.59.0.77 on macOS has the disable-library-validation entitlement, which allows a local process (with the user's privileges) to obtain unprompted microphone and camera access by loading a crafted library and thereby inheriting Skype Client's microphone and camera access.

CVSS Details

Base Score

3.3

Exploitability

1.8

Impact

1.4

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

EPSS Exploit Probability

63.3% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Affected Products 1

Vendor	Product	Version	Range
microsoft	skype	*	≤8.59.0.77

References 1

hdwsec.fr https://www.hdwsec.fr/blog/20200608-skype/

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.