Description

Emerson ValveLink Products store sensitive information in cleartext in memory. The
sensitive memory might be saved to disk, stored in a core dump, or
remain uncleared if the product crashes, or if the programmer does not
properly clear the memory before freeing it.

Classification

CVE ID: CVE-2025-52579

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.4

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Affected Products

Vendor: Emerson

Product: ValveLink SOLO, ValveLink DTM, ValveLink PRM, ValveLink SNAP-ON

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 5.62% (scored less or equal to compared to others)

EPSS Date: 2025-07-11 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-52579
https://www.cisa.gov/news-events/ics-advisories/icsa-25-189-01
https://www.emerson.com/en-us/support/security-notifications
https://www.emerson.com/en-us/support/software-downloads-drivers

Timeline