CVE-2024-7940
The product exposes a service that is intended for local only to all network interfaces without...
The product exposes a service that is intended for local only to all network interfaces without any authentication.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
The product exposes a service that is intended for local only to all network interfaces without any authentication.
- Record
CVE-2024-7940- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
EUVDEUVD-2024-48780
The product exposes a service that is intended for local only to all network interfaces without any authentication.
- Record
EUVD-2024-48780- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pfcw-98x8-f55c
The product exposes a service that is intended for local only to all network interfaces without...
The product exposes a service that is intended for local only to all network interfaces without any authentication.
- Record
GHSA-pfcw-98x8-f55c- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
NVD
The product exposes a service that is intended for local only to all network interfaces without any authentication.
- Record
CVE-2024-7940- CVSS 3.1
- 8.3 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-7940 is a high vulnerability (CVSS 8.3) in Hitachi Energy Microscada Sys600, published August 27, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.58%, the 47th percentile. No source names a fixed version.