Cpe:2.3:a:ibm:datastage:5.4.0.0:*:*:*:*:*:*:* - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/cpes/cpe2.3aibmdatastage5.4.0.0/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioThu, 10 Sep 2026 23:09:54 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgPath Traversal Vulnerability in IBM DataStagehttps://feed.craftedsignal.io/briefs/2026-09-ibm-datastage-path-traversal/Thu, 10 Sep 2026 23:09:54 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-09-ibm-datastage-path-traversal/IBM DataStage on Cloud Pak for Data 5.4.0.0 is vulnerable to path traversal during archive extraction, allowing an authenticated remote attacker to create arbitrary files on the host system.IBM DataStage, a component of Cloud Pak for Data version 5.4.0.0, contains a critical path traversal vulnerability (CVE-2026-80424). This vulnerability arises during the processing and extraction of archive files. A remote, authenticated attacker can exploit this flaw by crafting malicious archive content that includes path traversal sequences, such as dot-dot-slash (../). If successful, the attacker can force the application to write files to arbitrary locations outside of the intended directory. This allows for the overwrite of critical system configuration files or the placement of malicious scripts, potentially leading to unauthorized system modifications, privilege escalation, or remote code execution within the environment.

Impact

Successful exploitation allows an authenticated attacker to achieve arbitrary file write capabilities on the server hosting the IBM DataStage instance. Given the high CVSS score of 9.1, this flaw presents a significant risk for environments where DataStage manages critical data pipelines. If exploited, an attacker could compromise the integrity of the DataStage application, gain persistence, or facilitate lateral movement by deploying backdoors.

Recommendation

Prioritize the identification of IBM DataStage instances running on Cloud Pak for Data 5.4.0.0. Consult the official IBM PSIRT advisory for the availability of security patches and apply them immediately to mitigate CVE-2026-80424. Conduct a review of application logs for suspicious archive upload patterns or unauthorized file system write events associated with the DataStage service user.

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