CVE-2020-13937

mediumpriority · attend · 58EPSS 0.783 · 100 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · PoC

Likely / severe?

78.3% (100th) EPSS

CVSS 5 · medium

Is it mine?

26 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-22

Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 4.0.0-alpha has one restful api which exposed Kylin's configuration information without any authentication, so it is dangerous because some confidential information entries will be disclosed to everyone.

cvss

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

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

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

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-922USprimaryCWE-922US

exploits (3)

Public proof-of-concept and weaponised exploit code.

Al1ex/CVE-2020-13937Apache Kylin API Unauthorized AccessPoC · poc_in_github
kailing0220/CVE-2020-13937Apache Kylin有一个restful api会在没有任何认证的情况下暴露配置信息PoC · poc_in_github
yaunsky/CVE-2020-13937Apache Kylin API未授权访问漏洞;CVE-2020-13937;Apache Kylin漏洞PoC · poc_in_github

affected products (26)

Products and version ranges known to be affected.

n/a Apache Kylin≤ Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 4.0.0-alphaenisa_euvdEU
apache kylin= 2.0.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.1.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.2.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.3.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.3.1nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.3.2nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.4.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.4.1nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.5.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.5.1nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.5.2nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.1nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.2nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.3nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.4nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.5nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 2.6.6nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*
apache kylin= 3.0.0nvdUScpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*

showing 20 of 26

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-2hpg-vwqj-6h6wAuthentication bypass in Apache Kylin2022-02-10ghsa · osvUS
Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 4.0.0-alpha has one restful api which exposed Kylin's configuration information without any authentication, so it is dangerous because some confidential information entries will be disclosed to everyone.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2020-10-19modified 2026-06-17

related (401)

Related entries.

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+396 more

references (5)

External citations — patches, advisories, analysis.

scry

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