Vulnerability Details : CVE-2021-3688

A flaw was found in Red Hat JBoss Core Services HTTP Server in all versions, where it does not properly normalize the path component of a request URL contains dot-dot-semicolon(s). This flaw could allow an attacker to access unauthorized information or possibly conduct further attacks. The highest threat from this vulnerability is to data confidentiality and integrity.
Published 2022-08-26 16:15:09
Updated 2023-02-12 23:42:17
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Directory traversalInformation leak

Exploit prediction scoring system (EPSS) score for CVE-2021-3688

EPSS FAQ
0.09%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-3688

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.8
 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
2.2
2.5
 NIST

CWE ids for CVE-2021-3688

References for CVE-2021-3688

Products affected by CVE-2021-3688

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