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CVE-2023-46156

Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a denial of service condition. A restart is needed to restore normal operations.

Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 145 products from siemens, from siemens, from siemens and 142 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2023, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2023-12-12T12:15:13.417

Last Modified

2024-11-21T08:27:59.820

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Secondary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	siemens	simatic_drive_controller_cpu_1504d_tf_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_drive_controller_cpu_1504d_tf	-	No
Operating System	siemens	simatic_drive_controller_cpu_1507d_tf_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_drive_controller_cpu_1507d_tf	-	No
Operating System	siemens	simatic_et_200sp_open_control_1515sp_pc2_firmware	*	Yes
Hardware	siemens	simatic_et_200sp_open_control_1515sp_pc2	-	No
Operating System	siemens	simatic_s7-1500_cpu_1510sp_f-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1510sp_f-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1510sp-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1510sp-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1511-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1511-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1511c-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1511c-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1511f-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1511f-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1511t-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1511t-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1511tf-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1511tf-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1512c-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1512c-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1512sp_f-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1512sp_f-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1512sp-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1512sp-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1513-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1513-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1513f-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1513f-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1513r-1_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1513r-1_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1514sp_f-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1514sp_f-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1514sp-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1514sp-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1514spt_f-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1514spt_f-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1514spt-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1514spt-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1515-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1515-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1515f-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1515f-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1515r-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1515r-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1515t-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1515t-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1515tf-2_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1515tf-2_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1516-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1516-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1516f-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1516f-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1516t-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1516t-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1517-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1517-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1517f-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1517f-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1517h-3_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1517h-3_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1517t-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1517t-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1517tf-3_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1517tf-3_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1518-4_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1518-4_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1518f-4_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1518f-4_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1518hf-4_pn_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1518hf-4_pn	-	No
Operating System	siemens	simatic_s7-1500_cpu_1518t-4_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1518t-4_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_1518tf-4_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_1518tf-4_pn\/dp	-	No
Operating System	siemens	simatic_s7-1500_cpu_s7-1518-4_pn\/dp_odk_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_s7-1518-4_pn\/dp_odk	-	No
Operating System	siemens	simatic_s7-1500_cpu_s7-1518f-4_pn\/dp_odk_firmware	< 3.1.0	Yes
Hardware	siemens	simatic_s7-1500_cpu_s7-1518f-4_pn\/dp_odk	-	No
Operating System	siemens	simatic_s7-1500_et_200pro\	_cpu_1513pro_f-2_pn_firmware	Yes
Hardware	siemens	simatic_s7-1500_et_200pro\	_cpu_1513pro_f-2_pn	No
Operating System	siemens	simatic_s7-1500_et_200pro\	_cpu_1513pro-2_pn_firmware	Yes
Hardware	siemens	simatic_s7-1500_et_200pro\	_cpu_1513pro-2_pn	No
Operating System	siemens	simatic_s7-1500_et_200pro\	_cpu_1516pro_f-2_pn_firmware	Yes
Hardware	siemens	simatic_s7-1500_et_200pro\	_cpu_1516pro_f-2_pn	No
Operating System	siemens	simatic_s7-1500_et_200pro\	cpu_1516pro-2_pn_firmware	Yes
Hardware	siemens	simatic_s7-1500_et_200pro\	_cpu_1516pro-2_pn	No
Operating System	siemens	simatic_s7-1500_software_controller_firmware	-	Yes
Hardware	siemens	simatic_s7-1500_software_controller	-	No
Operating System	siemens	simatic_s7-plcsim_advanced_firmware	< 6.0	Yes
Hardware	siemens	simatic_s7-plcsim_advanced	-	No
Operating System	siemens	siplus_et_200sp_cpu_1510sp_f-1_pn_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1510sp_f-1_pn	-	No
Operating System	siemens	siplus_et_200sp_cpu_1510sp_f-1_pn_rail_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1510sp_f-1_pn_rail	-	No
Operating System	siemens	siplus_et_200sp_cpu_1510sp-1_pn_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1510sp-1_pn	-	No
Operating System	siemens	siplus_et_200sp_cpu_1510sp-1_pn_rail_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1510sp-1_pn_rail	-	No
Operating System	siemens	siplus_et_200sp_1512sp_f-1_pn_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_1512sp_f-1_pn	-	No
Operating System	siemens	siplus_et_200sp_cpu_1512sp_f-1_pn_rail_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1512sp_f-1_pn_rail	-	No
Operating System	siemens	siplus_et_200sp_cpu_1512sp-1_pn_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1512sp-1_pn	-	No
Operating System	siemens	siplus_et_200sp_cpu_1512sp-1_pn_rail_firmware	*	Yes
Hardware	siemens	siplus_et_200sp_cpu_1512sp-1_pn_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1511-1_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1511-1_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1511-1_pn_t1_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1511-1_pn_t1_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1511-1_pn_tx_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1511-1_pn_tx_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1511f-1_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1511f-1_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1513-1_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1513-1_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1513f-1_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1513f-1_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1515f-2_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1515f-2_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1515f-2_pn_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1515f-2_pn_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1515f-2_pn_t2_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1515f-2_pn_t2_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1515r-2_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1515r-2_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1515r-2_pn_tx_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1515r-2_pn_tx_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1516-3_pn\/dp_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1516-3_pn\/dp	-	No
Operating System	siemens	siplus_s7-1500_cpu_1516-3_pn\/dp_tx_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1516-3_pn\/dp_tx_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1516f-3_pn\/dp_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1516f-3_pn\/dp	-	No
Operating System	siemens	siplus_s7-1500_cpu_1516f-3_pn\/dp_rail_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1516f-3_pn\/dp_rail	-	No
Operating System	siemens	siplus_s7-1500_cpu_1517h-3_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1517h-3_pn	-	No
Operating System	siemens	siplus_s7-1500_cpu_1518-4_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	siplus_s7-1500_cpu_1518-4_pn\/dp	-	No
Operating System	siemens	siplus_s7-1500_cpu_1518-4_pn\/dp_mfp_firmware	< 3.1.0	Yes
Hardware	siemens	siplus_s7-1500_cpu_1518-4_pn\/dp_mfp	-	No
Operating System	siemens	siplus_s7-1500_cpu_1518f-4_pn\/dp_firmware	< 3.1.0	Yes
Hardware	siemens	siplus_s7-1500_cpu_1518f-4_pn\/dp	-	No
Operating System	siemens	siplus_s7-1500_cpu_1518hf-4_pn_firmware	*	Yes
Hardware	siemens	siplus_s7-1500_cpu_1518hf-4_pn	-	No
Operating System	siemens	sinumerik_mc_firmware	*	Yes
Hardware	siemens	sinumerik_mc	-	No
Operating System	siemens	sinumerik_one_firmware	*	Yes
Hardware	siemens	sinumerik_one	-	No

References

https://cert-portal.siemens.com/productcert/html/ssa-280603.html ([email protected])
https://cert-portal.siemens.com/productcert/html/ssa-592380.html ([email protected])
https://cert-portal.siemens.com/productcert/pdf/ssa-280603.pdf Vendor Advisory ([email protected])
https://cert-portal.siemens.com/productcert/pdf/ssa-592380.pdf Vendor Advisory ([email protected])
https://cert-portal.siemens.com/productcert/html/ssa-280603.html (af854a3a-2127-422b-91ae-364da2661108)
https://cert-portal.siemens.com/productcert/html/ssa-592380.html (af854a3a-2127-422b-91ae-364da2661108)
https://cert-portal.siemens.com/productcert/pdf/ssa-280603.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://cert-portal.siemens.com/productcert/pdf/ssa-592380.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For siemens's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.