CVE-2024-3036

Communication DoS vulnerability

6.9 Medium

Improper Input Validation vulnerability in ABB 800xA Base. An attacker who successfully exploited this vulnerability could cause services to crash by sending specifically crafted messages. This issue affects 800xA Base: from 6.0.0 through 6.1.1-2.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.26%Up 0.2 points since Jun 22, 2024

What each source reports

CVE List Score used 6.9

Communication DoS vulnerability

Record: CVE-2024-3036
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:D/RE:M
CVSS 3.1: 5.7 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-1284
Updated: 2026-11-02

EUVDEUVD-2024-31644 6.9

Record: EUVD-2024-31644
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:D/RE:M
Updated: 2026-11-02

GitHub AdvisoriesGHSA-82h3-85h2-hh9r 6.9

Improper Input Validation vulnerability in ABB 800xA Base. An attacker who successfully exploited...

Record: GHSA-82h3-85h2-hh9r
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:D/RE:M/U:X
CVSS 3.1: 5.7 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-20, CWE-1284
Updated: 2026-11-02

NVD 6.9

Record: CVE-2024-3036
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:D/RE:M/U:X
CVSS 3.1: 5.7 MediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-1284
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-3036 is a medium vulnerability (CVSS 6.9) in Abb 800xa Base, published June 21, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.26%, the 17th percentile. No source names a fixed version.