CVE-2022-30244

Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users

published July 15, 2022

CVSS
—
EPSS
1%
Percentile
73.4
In the wild
Unconfirmed
What it is

Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users. This enables code to be store on the controller and then run without verification. A user with malicious intent can send a crafted packet to change and/or stop the program without the knowledge of other users, altering the controller's function. After the programming change, the program needs to be overwritten in order for the controller to restore its original operational function.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01463 · 73.4th percentile
Published
2022-07-15T11:40Z
EPSS history
Timeline
  • 15 JUL 11:40Z
    Honeywell Alerton Ascent Control Module (ACM) through 2022-05-04 allows unauthenticated programming writes from remote users
    cvelistv5