CVE-2026-66372
Received
Received - Intake
Predictable Web Session Tokens in Affected Products
Vulnerability report for CVE-2026-66372, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-09-15
Last updated on: 2026-09-15
Assigner: ICS-CERT
Description
Description
The affected products use insufficiently random values, which allows web session tokens to be predictable, bounding token entropy to the seed space.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-337 | A Pseudo-Random Number Generator (PRNG) is initialized from a predictable seed, such as the process ID or system time. |
