CVE-2024-31484
A vulnerability has been identified in CPC80 Central Processing/Communication (All versions < V16.41), CPCI85 Central Processing/Communication (All versions < V5.30), CPCX26 Central Processing/Communication (All versions < V06.02), ETA4 Ethernet Interface IEC60870-5-104 (All versions < V10.46), ETA5 Ethernet Int. 1x100TX IEC61850 Ed.2 (All versions < V03.27), PCCX26 Ax 1703 PE, Contr, Communication Element (All versions < V06.05). The affected devices contain an improper null termination vulnerability while parsing a specific HTTP header. This could allow an attacker to execute code in the context of the current process or lead to denial of service condition.
Published:May 14, 2024
Last Modified:Apr 15, 2026
EPS:May 14, 2024
EPSS Score:0.00062
CVSS Score:7.8
Affected Products
Vendor
Product
Action
Vendor
Siemens
Product
Cpc80 Central Processing\/communication
Siemens
Cpc80 Central Processing\/communication
Vendor
Siemens
Product
Cpci85 Central Processing\/communication
Siemens
Cpci85 Central Processing\/communication
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
