Path Traversal in IBM I
CVE-2022-43858
IBM Navigator for i 7.3, 7.4, and 7.5 could allow an authenticated user to access the file system and download files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks by modifying a parameter thereby gaining access to their files through this interface. IBM X-Force ID: 239303.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (62.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: +0.000
Affected products
- IBM I — versions 7.3, 7.4, 7.5
- IBM Navigator For I — versions 7.3, 7.4, 7.5
Weakness classification (CWE)
References
- www.ibm.com/support/pages/node/6850801 (vendor-advisory, Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/239303 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-43858?
- CVE-2022-43858 is a medium-severity vulnerability in IBM I, classified under Path Traversal. CVSS score: 4.3/10. Published 2022-12-22.
- How severe is CVE-2022-43858?
- Medium severity. CVSS v3 base score is 4.3 out of 10.