CVE-2020-3802

mediumpriority · track · 37EPSS 0.045 · 92 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.53% (92nd) EPSS

CVSS 6.8 · medium

Is it mine?

13 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution .

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USprimaryCWE-416US

affected products (13)

Products and version ranges known to be affected.

Adobe Adobe Acrobat and Reader≤ , 2020.006.20034 and earlier, 2017.011.30158  and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier versionsenisa_euvdEU
Adobe Systems Inc. Adobe Acrobat 2015≤ 2015.006.30518 Classic 2015fstec_bduRU
Adobe Systems Inc. Adobe Acrobat 2017≤ 2017.011.30166 Classic 2017fstec_bduRU
Adobe Systems Inc. Adobe Acrobat Document Cloud≤ 2020.006.20042 Continuousfstec_bduRU
Adobe Systems Inc. Adobe Acrobat Reader 2015≤ 2015.006.30518 Classic 2015fstec_bduRU
Adobe Systems Inc. Adobe Acrobat Reader 2017≤ 2017.011.30166 Classic 2017fstec_bduRU
Adobe Systems Inc. Adobe Acrobat Reader Document Cloud≤ 2020.006.20042 Continuousfstec_bduRU
adobe acrobat dc15.006.30060 → 15.006.30518nvdUScpe:2.3:a:adobe:acrobat_dc:*:*:*:*:*:*:*:*
adobe acrobat dc15.008.20082 → 20.006.20042nvdUScpe:2.3:a:adobe:acrobat_dc:*:*:*:*:*:*:*:*
adobe acrobat dc17.011.30059 → 17.011.30166nvdUScpe:2.3:a:adobe:acrobat_dc:*:*:*:*:*:*:*:*
adobe acrobat reader dc15.006.30060 → 15.006.30518nvdUScpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:*:*:*:*
adobe acrobat reader dc15.008.20082 → 20.006.20042nvdUScpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:*:*:*:*
adobe acrobat reader dc17.011.30059 → 17.011.30166nvdUScpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2020-03-25modified 2026-06-17

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+12281 more

references (8)

External citations — patches, advisories, analysis.

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