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CVE-2024-43388
A low privileged remote attacker with write permissions can reconfigure the SNMP service due to improper input validation.
This record: live connection— last retrieved: 7 November 2026 at 01:04.
Vendor
Products
FL MGUARD, TC MGUARD, FL MGUARD DELTA TX/TX, FL MGUARD DELTA TX/TX VPN, FL MGUARD CORE TX, FL MGUARD CORE TX VPN and 4 more
up to version <8.9.3
Published
10 September 2024
Last modified
17 June 2026
Taken directly from NVD, CISA or the vendor — sometimes in English, unchanged from the source.
A low privileged remote attacker with write permissions can reconfigure the SNMP service due to improper input validation.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
NETWORK
Privileges required
LOW
User interaction
NONE
Confidentiality
High
Integrity
High
Availability
High
Probability of exploitation within 30 days
0.6%
Percentile
47e
Source: FIRST.org, updated on 6 November 2026.
Access to the administrative interfaces should be granted only to trustworthy users.
Our own interpretation and context for the source data above.
IACS Radar assessment
Our own interpretation and context for this vulnerability — not an official source.
IACS Radar priority score
Based on CVSS 8.8, EPSS 0.6%, industrial relevance 60/100.
Combines CVSS, EPSS, KEV status, industrial relevance and exposure relevance — a complement to, not a replacement for, the individual scores below and above.
Conditions for exploitation
Operational impact & energy relevance
Possible loss of visibility of or control over the process upon successful exploitation.
Assessed as relevant to the energy sector based on: Vermeld in een officiële CISA ICS Advisory, wat directe relevantie voor industriële besturingssystemen bevestigt. Vendor "Phoenix Contact" is a known supplier of equipment for the energy sector. Description mentions industrial protocol: snmp.
Recommended defensive measures
Industrial relevance score
Automatically classified as industrially relevant based on CISA/NVD signals (see reasons).
Classified by IACS Radar-analysepijplijn (geautomatiseerd) on 7 November 2026.
IEC 62443 mapping
Automatic IACS Radar assessment based on the reported CWE weakness classification; not an official certification statement.