CVE-2021-28545CWE-353

Acrobat Reader DC Missing Support for Integrity Check

High · published April 1, 2021

CVSS v3.1
8.1
EPSS
3%
Percentile
84.7
In the wild
Unconfirmed
What it is

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 manipulate data in a certified PDF without invalidating the original certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.02514 · 84.7th percentile
Weakness
CWE-353 · Missing Support for Integrity Check
Published
2021-04-01T13:35Z
EPSS history
Timeline
  • 01 APR 13:35Z
    Acrobat Reader DC Missing Support for Integrity Check
    cvelistv5