Vulnerability · Published Jul 13, 2023 · Assigned by Honeywell
CVE-2023-25078DoS due to heap overflow
Critical 9.8
In plain English
A critical-severity out-of-bounds write in Direct Station from Honeywell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 51% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 48.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Server or Console Station DoS due to heap overflow occurring during the handling of a specially crafted message for a specific configuration operation. See Honeywell Security Notification for recommendations on upgrading and versioning.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Honeywell | Experion Server | 501.1 – through 501.6HF8510.1 – through 510.2HF12511.1 – through 511.5TCU3520.1 – through 520.1TCU4520.2 – through 520.2TCU2 |
| Honeywell | Experion Station | 501.1 – through 501.6HF8510.1 – through 510.2HF12511.1 – through 511.5TCU3520.1 – through 520.1TCU4520.2 – through 520.2TCU2 |
| Honeywell | Engineering Station | 510.1 – through 511.5TCU3520.1 – through 520.1TCU4520.2 – through 520.2TCU2 |
| Honeywell | Direct Station | 510.5 – through 511.5TCU3520.1 – through 520.1TCU4520.2 – through 520.2TCU2 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H