What is CVE-2021-28545?

CVE-2021-28545 is a high-severity vulnerability in Adobe Acrobat, classified under CWE-353. CVSS score: 8.1/10. Published 2021-04-01.

How severe is CVE-2021-28545?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Adobe Acrobat

CVE-2021-28545

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are missing support for an integrity check. An unauthenticated attacker would have the ability to completely ma…

EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Adobe Acrobat
Adobe Acrobat_dc
Adobe Acrobat Reader — versions unspecified
Adobe Acrobat_reader
Adobe Acrobat_reader_dc
Apple Macos
Microsoft Windows

Weakness classification (CWE)

CWE-353

References

psirt@adobe.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-28545?: CVE-2021-28545 is a high-severity vulnerability in Adobe Acrobat, classified under CWE-353. CVSS score: 8.1/10. Published 2021-04-01.
How severe is CVE-2021-28545?: High severity. CVSS v3 base score is 8.1 out of 10.