CVE-2021-21068

CVSS V2 Medium 4.4 CVSS V3 Medium 6.1

Description

Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling vulnerability that could allow an attacker to cause arbitrary file overwriting. Exploitation of this issue requires physical access and user interaction.

Overview

CVE ID
CVE-2021-21068

Assigner
psirt@adobe.com

Vulnerability Status
Analyzed

Published Version
2021-03-12T19:15:13

Last Modified Date
2021-12-03T17:42:30

Weakness Enumerations

CWE	URL
CWE-379	http://cwe.mitre.org/data/definitions/379.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:a:adobe:creative_cloud_desktop_application::::::::	1	OR	5.3
cpe:2.3:o:apple:macos:-:::::::*	0	OR
cpe:2.3:o:microsoft:windows:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:M/Au:N/C:P/I:P/A:P

Access Vector
LOCAL

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.4

Severity
MEDIUM

Exploitability Score
3.4

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector
PHYSICAL

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6.1

Base Severity
MEDIUM

Exploitability Score
0.2

Impact Score
5.9

References

Reference URL	Reference Tags
https://helpx.adobe.com/security/products/creative-cloud/apsb21-18.html	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-21068
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21068

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:43:11				Added to TrackCVE
2022-12-05 23:41:56	2021-03-12T19:15Z	2021-03-12T19:15:13	CVE Published Date	updated
2022-12-05 23:41:56		2021-12-03T17:42:30	CVE Modified Date	updated
2022-12-05 23:41:56		Analyzed	Vulnerability Status	updated