CVE-2021-21069
Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a local privilege escalation vulnerability that could allow an attacker to call functions against the installer to perform high privileged actions.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a local privilege escalation vulnerability that could allow an attacker to call functions against the installer to perform high privileged actions. Exploitation of this issue does not require user interaction.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- adobe/creative cloud desktop application
- Source
- psirt@adobe.com
References
- https://helpx.adobe.com/security/products/creative-cloud/apsb21-18.htmlPatch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-281/Third Party Advisory
- https://helpx.adobe.com/security/products/creative-cloud/apsb21-18.htmlPatch, Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-281/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.