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CVE-2018-10683

31
FAUCET Score

CVE-2018-10683 describes an authentication bypass vulnerability in WildFly 10.1.2.Final. When WildFly is configured without a security realm reference, an attacker can access the server without authentication, as this configuration is intentionally unsecured for development purposes. This critical vulnerability has a CVSS score of 9.8, indicating a network-exploitable flaw with low attack complexity that can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, with 10 mentions across various platforms.

Impacted Technologies

VendorProductVersion(s)CPE
10.1.2CPE matchmatch criteria
cpe:2.3:a:redhat:wildfly:10.1.2:*:*:*:*:*:*:*

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
1.78%
Probability of exploitation in next 30 days
EPSS Percentile
76.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0178 is in the 64th percentile among its peer group of 36,833 CVEs.

Social Chatter

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

Vendor Advisories (1)

redhatCVE-2018-10683Important

wildfly: Missing authentication in edfault installation without a security realm reference

May 2, 2018

References

github.com / kmkz/exploit/blob/master/CVE-2018-10682-CVE-2018-10683.txt
ExploitThird Party Advisory