CVE-2020-24433 Adobe Acrobat Reader DC Local Privilege Escalation via Installer Component

What is CVE-2020-24433?

CVE-2020-24433 is a high-severity vulnerability in Adobe Acrobat, published on 5 Nov 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Adobe Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by a local privilege escalation vulnerability that could enable a user without administrator privileges to delete arbitrary files and potentially execute arbitrary code as SYSTEM. Exploitation of this issue requires an attacker to socially engineer a victim, or the attacker must already have some access to the environment.

Weakness: CWE-284

Which versions are affected by CVE-2020-24433?

It affects 4 products.

Products include Adobe Acrobat, Adobe Acrobat Dc, Adobe Acrobat Reader, Adobe Acrobat Reader Dc.

How do I fix CVE-2020-24433?

No fix has been published for CVE-2020-24433 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-24433 being exploited?

There is no known exploitation of CVE-2020-24433 in the wild and no public exploit code.

Other vulnerabilities in Adobe Acrobat

• CVE-2021-28550 Adobe Acrobat and Reader Use-After-Free Exploited Critical 9.6
• CVE-2021-21017 Adobe Acrobat and Reader Heap-based Buffer Overflow Exploited High 8.8
• CVE-2014-0546 Adobe Reader and Acrobat Sandbox Bypass Exploited High 8.8
• CVE-2014-0496 Adobe Reader and Acrobat Use-After-Free Exploited High 8.8
• CVE-2013-3346 Adobe Reader and Acrobat Memory Corruption Exploited High 8.8

All Adobe Acrobat vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-5fm6-8c62-xw4m.