No exploitation reportedFix available

CVE-2020-3754

No exploitation reported by the sources we read.

Published2020-02-13
WeaknessCWE-119

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Adobe Acrobat and Reader versions 2019.021.20061 and earlier, 2017.011.30156 and earlier, 2017.011.30156 and earlier, and 2015.006.30508 and earlier have a buffer error vulnerability. Successful exploitation could lead to arbitrary code execution .

Timeline

dates in UTC

2020-02-1316:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-3754?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-3754?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Adobe acrobat dcversion to verify

Branch	Affected	Fixed in	Source
15.6	≥ 15.006.30060, ≤ 15.006.30508	no fix published	NVD
19.21	≥ 15.008.20082, ≤ 19.021.20061	no fix published	NVD
17.11	≥ 17.011.30059, ≤ 17.011.30156	no fix published	NVD

Adobe acrobat reader dcversion to verify

Branch	Affected	Fixed in	Source
15.6	≥ 15.006.30060, ≤ 15.006.30508	no fix published	NVD
19.21	≥ 15.008.20082, ≤ 19.021.20061	no fix published	NVD
17.11	≥ 17.011.30059, ≤ 17.011.30156	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

helpx.adobe.comPatch · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.19.8read 2026-10-23
NVDCVSS 2.010read 2026-10-23
NVDweakness (CWE)CWE-119read 2026-10-23
FIRST EPSSEPSS score4.9 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2020-02-13
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2020-3754?

Is CVE-2020-3754 actively exploited?

Active exploitation of CVE-2020-3754 has not been confirmed. Its EPSS score was 4.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-3754?

CVE-2020-3754 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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