CVE-2021-21035 is a Use After Free vulnerability affecting Adobe Acrobat Reader DC versions 2020.013.20074 and earlier, 2020.001.30018 and earlier, and 2017.011.30188 and earlier, impacting Adobe, Apple, and Microsoft platforms. This high-severity vulnerability (CVSS 8.8) allows an unauthenticated attacker to achieve arbitrary code execution with user interaction, typically by opening a malicious file. While no active exploitation, public exploit code, or significant community discussion has been observed, the FAUCET Risk Score of 87/100 indicates a notable potential risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 17.0, <= 17.011.30188CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* | ||
>= 20.0, <= 20.001.30018CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* | ||
<= 20.013.20074CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* | ||
>= 17.0, <= 17.011.30188CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:* | ||
>= 20.0, <= 20.001.300183CPE matchmatch criteria | cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.