CVE-2021-28640

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An authenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.3 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
adobeCNA
7.3 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
adobeacrobat_dc
15.008.20082 ≤
𝑥
≤ 21.005.20054
adobeacrobat_dc
17.011.30059 ≤
𝑥
≤ 17.011.30197
adobeacrobat_dc
20.001.30005 ≤
𝑥
≤ 20.004.30005
adobeacrobat_reader_dc
15.008.20082 ≤
𝑥
≤ 21.005.20054
adobeacrobat_reader_dc
17.011.30059 ≤
𝑥
≤ 17.011.30197
adobeacrobat_reader_dc
20.001.30005 ≤
𝑥
≤ 20.004.30005
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://helpx.adobe.com/security/products/acrobat/apsb21-51.html
https://helpx.adobe.com/security/products/acrobat/apsb21-51.html