CVE-2023-25770
Critical
Description
Controller DoS may occur due to buffer overflow when an error is generated in response to a specially crafted message. See Honeywell Security Notification for recommendations on upgrading and versioning.
SeverityCritical
CVSS9.8
Exploit probability—
ProductHoneywell C300 Firmware
PublishedJul 13, 2023
First seenJul 13, 2023
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| honeywell c300_firmware | 501.1 ≤ v ≤ 501.6hf8, 510.1 ≤ v ≤ 510.2hf12, 511.1 ≤ v ≤ 511.5tcu3, 520.1 ≤ v ≤ 520.1tcu4, 520.2 ≤ v ≤ 520.2tcu2 | — |
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