Path Traversal in IBM I
CVE-2022-43857
IBM Navigator for i 7.3, 7.4 and 7.5 could allow an authenticated user to access IBM Navigator for i log files they are authorized to but not while using this interface. The remote authenticated user can bypass the interface checks and download log files by modifying servlet filter. IBM X-Force ID: 239301.
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/239301 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-43857?
- CVE-2022-43857 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-2022-43857?
- Medium severity. CVSS v3 base score is 4.3 out of 10.