CVE-2025-36236
High
Description
IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 NIM server (formerly known as NIM master) service (nimesis) could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request to write arbitrary files on the system.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Ibm Vios
PublishedNov 13, 2025
First seenNov 13, 2025
Weakness typeCWE-22Path traversal
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm vios | 3.1.0, 4.1.0 | — |
| ibm aix | 7.2, 7.3 | — |
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