CVE-2022-4608CWE-787

A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product

High · published July 26, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
53.1
In the wild
Unconfirmed
What it is

A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-3. After session resumption interval is expired an RTU500 initiated update of session parameters causes an unexpected restart due to a stack overflow.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00712 · 53.1th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2023-07-26T05:26Z
EPSS history
Timeline
  • 26 JUL 05:26Z
    A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product
    cvelistv5