CVE-2018-1770: Path Traversal
IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 148686.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2018-1770?
CVE-2018-1770 has a high severity rating due to its potential to allow remote directory traversal attacks.
How do I fix CVE-2018-1770?
To fix CVE-2018-1770, apply the latest security patches released by IBM for the affected versions of WebSphere Application Server.
Which versions of IBM WebSphere Application Server are affected by CVE-2018-1770?
CVE-2018-1770 affects IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0 up to specified patch levels.
What types of attacks can exploit CVE-2018-1770?
CVE-2018-1770 can be exploited by attackers using specially-crafted URLs to perform directory traversal and access unauthorized files.
Is there a known workaround for CVE-2018-1770?
While applying patches is the recommended approach, limiting access to the application server can serve as a temporary workaround for CVE-2018-1770.