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CVE-2020-11969

25
FAUCET Score

CVE-2020-11969 describes an unauthenticated JMX port vulnerability in Apache TomEE versions 1.0.0 through 8.0.1, occurring when the embedded ActiveMQ broker is configured with useJMX=true. This critical vulnerability (CVSS 9.8) allows remote attackers to achieve full compromise (confidentiality, integrity, availability) due to the lack of authentication on the exposed TCP port 1099. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.0, <= 1.7.5CPE matchmatch criteria
cpe:2.3:a:apache:tomee:*:*:*:*:*:*:*:*
>= 7.0.0, <= 7.0.7CPE matchmatch criteria
cpe:2.3:a:apache:tomee:*:*:*:*:*:*:*:*
>= 7.1.0, <= 7.1.2CPE matchmatch criteria
cpe:2.3:a:apache:tomee:*:*:*:*:*:*:*:*
>= 8.0.0, <= 8.0.1CPE matchmatch criteria
cpe:2.3:a:apache:tomee:*:*:*:*:*:*:*:*
7.0.0CPE matchmatch criteria
cpe:2.3:a:apache:tomee:7.0.0:m1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.12%
Probability of exploitation in next 30 days
EPSS Percentile
89.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0411 is in the 83rd percentile among its peer group of 36,833 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

mavenpatch availablevia ghsa
Product: org.apache.tomee:tomeeFixed in: 8.0.2
mavenpatch availablevia ghsa
Product: org.apache.tomee:tomeeFixed in: 7.1.3
mavenpatch availablevia ghsa
Product: org.apache.tomee:tomeeFixed in: 7.0.8
mavenpatch availablevia ghsa
Product: org.apache.tomee:tomeeFixed in: 1.7.6

Vendor Advisories (1)

mavenGHSA-836g-5fr5-fgcrhigh

Missing Authentication for Critical Function in Apache TomEE

Feb 10, 2022

References

lists.apache.org / thread.html/r85b87478f8aa4751aa3a06e88622e80ffabae376ee7283e147ee56b9%40%3Cdev.tomee.apache.org%3E
lists.apache.org / thread.html/rbd23418646dedda70a546331ea1c1d115b8975b7e7dc452d10e2e773%40%3Cannounce.apache.org%3E
lists.apache.org / thread.html/rbd23418646dedda70a546331ea1c1d115b8975b7e7dc452d10e2e773%40%3Cdev.tomee.apache.org%3E
Mailing ListVendor Advisory
lists.apache.org / thread.html/ref088c4732e1a8dd0bbbb96e13ffafcfe65f984238ffa55f438d78fe%40%3Cdev.tomee.apache.org%3E
lists.apache.org / thread.html/ref088c4732e1a8dd0bbbb96e13ffafcfe65f984238ffa55f438d78fe%40%3Cusers.tomee.apache.org%3E
openwall.com / lists/oss-security/2020/12/16/2
Mailing ListThird Party Advisory