CVE-2020-10199

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.991 · 100 %ileexploit · weaponizedEUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 10 exploits · weaponized

Likely / severe?

99.1% (100th) EPSS

CVSS 9 · high

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

added 2021-11-03remediate by 2022-05-03

required action Apply updates per vendor instructions.

EPSS · scored 2026-10-26

Sonatype Nexus Repository Remote Code Execution Vulnerability

Sonatype Nexus Repository before 3.21.2 allows JavaEL Injection (issue 1 of 2).

cvss

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

9.0

010

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

v2.09highAV:N/AC:L/Au:S/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8 · impact 10

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

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 2.8 · impact 5.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · OSV

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-917USprimaryCWE-917US

exploits (10)

Public proof-of-concept and weaponised exploit code.

exploit/linux/http/nexus_repo_manager_el_injectionNexus Repository Manager Java EL Injection RCEweaponized · metasploit
EDB-48343Nexus Repository Manager - Java EL Injection RCE (Metasploit)functional · exploit_db
EDB-49385Sonatype Nexus 3.21.1 - Remote Code Execution (Authenticated)functional · exploit_db
aleenzz/CVE-2020-10199CVE-2020-10199 回显版本PoC · poc_in_github
finn79426/CVE-2020-10199finn79426/CVE-2020-10199PoC · poc_in_github
hugosg97/CVE-2020-10199-Nexus-3.21.01Sonatype Nexus 3.21.01 - Remote Code Execution (Authenticated - Updated)PoC · poc_in_github

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
sonatype nexus< 3.21.2nvdUScpe:2.3:a:sonatype:nexus:*:*:*:*:*:*:*:*
Maven org.sonatype.nexus:nexus-extdirect< 3.21.2osvUSpkg:maven/org.sonatype.nexus/nexus-extdirect

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-g2f6-v5qh-h2mqNexus Repository Manager 3 - Remote Code Execution 2020-04-14ghsa · osvUS
Sonatype Nexus Repository before 3.21.2 allows JavaEL Injection (issue 1 of 2).

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 2020-04-01modified 2026-06-17

related (254)

Related entries.

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+249 more

references (20)

External citations — patches, advisories, analysis.

scry

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