CVE-2019-17561

mediumpriority · track · 31EPSS 0.017 · 77 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.68% (77th) EPSS

CVSS 5 · medium

Is it mine?

8 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

The "Apache NetBeans" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. "Apache NetBeans" versions up to and including 11.2 are affected by this vulnerability.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · OSV

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-347USprimaryCWE-20USCWE-20USCWE-347US

affected products (8)

Products and version ranges known to be affected.

n/a Apache NetBeans≤ through 11.2enisa_euvdEU
Apache Software Foundation NetBeans≤ 11.2fstec_bduRU
Oracle Corp. GraalVM Enterprise Edition≤ 20.1.0fstec_bduRU
Oracle Corp. GraalVM Enterprise Edition≤ 19.3.2fstec_bduRU
apache netbeans≤ 11.2nvdUScpe:2.3:a:apache:netbeans:*:*:*:*:*:*:*:*
oracle graalvm= 19.3.2nvdUScpe:2.3:a:oracle:graalvm:*:*:*:*:*:*:*:*
oracle graalvm= 20.1.0nvdUScpe:2.3:a:oracle:graalvm:*:*:*:*:*:*:*:*
Maven org.codehaus.mevenide:netbeans≤ 3.1.4osvUSpkg:maven/org.codehaus.mevenide/netbeans

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-cf8q-j9h3-7237Improper Verification of Cryptographic Signature in Apache Netbeans2022-05-24ghsa · osvUS
The "Apache NetBeans" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. "Apache NetBeans" versions up to and including 11.2 are affected by this vulnerability. NetBeans releases before the Apache transition started may also be affected.

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 osv NVD CVE.org MITRE

published 2020-03-30modified 2026-06-17

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references (7)

External citations — patches, advisories, analysis.

scry

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