CVE-2026-17043: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2026-17043 is a path traversal vulnerability in IBM i versions 7.3, 7.4, 7.5, and 7.6. It allows a remote authenticated attacker to delete arbitrary files by exploiting improper limitation of pathname to a restricted directory. The vulnerability has a low CVSS score of 3.8 and does not have a confirmed patch or official remediation guidance as of the published date.
AI Analysis
Technical Summary
This vulnerability (CWE-22) affects IBM i versions 7.3 through 7.6. It involves improper limitation of a pathname to a restricted directory, enabling a remote authenticated attacker to perform unauthorized file deletions via path traversal. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, no confidentiality impact, low integrity impact, and low availability impact.
Potential Impact
An attacker with valid authentication credentials can delete arbitrary files on the affected IBM i systems. This can lead to data loss or disruption of services relying on those files. There is no confidentiality impact, but integrity and availability impacts are low.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented as of the publication date. Users should monitor IBM advisories for updates and consider restricting authenticated user permissions to limit potential impact.
CVE-2026-17043: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Description
CVE-2026-17043 is a path traversal vulnerability in IBM i versions 7.3, 7.4, 7.5, and 7.6. It allows a remote authenticated attacker to delete arbitrary files by exploiting improper limitation of pathname to a restricted directory. The vulnerability has a low CVSS score of 3.8 and does not have a confirmed patch or official remediation guidance as of the published date.
CVSS v3.1
Score 3.8low
Affected software
cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-22) affects IBM i versions 7.3 through 7.6. It involves improper limitation of a pathname to a restricted directory, enabling a remote authenticated attacker to perform unauthorized file deletions via path traversal. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, no confidentiality impact, low integrity impact, and low availability impact.
Potential Impact
An attacker with valid authentication credentials can delete arbitrary files on the affected IBM i systems. This can lead to data loss or disruption of services relying on those files. There is no confidentiality impact, but integrity and availability impacts are low.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented as of the publication date. Users should monitor IBM advisories for updates and consider restricting authenticated user permissions to limit potential impact.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-24T13:02:23.949Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7e2503bf8831d539bec0ea
Added to database: 08/13/2026, 20:11:47 UTC
Last enriched: 08/13/2026, 20:27:07 UTC
Last updated: 08/14/2026, 00:31:26 UTC
Views: 7
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.