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CVE-2023-38380 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) (All versions < V3.0.37), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SINAMICS S210 (6SL5...) (All versions >= V6.1 < V6.1 HF2), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) (All versions < V3.0.37). The webserver implementation of the affected products does not correctly release allocated memory after it has been used. An attacker with network access could use this vulnerability to cause a denial-of-service condition in the webserver of the affected product.

View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

Nist CVSS score does not match with CNA score

CNA: Siemens AG

CVSS-B 8.7 HIGH

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

CNA: Siemens AG

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://cert-portal.siemens.com/productcert/html/ssa-139628.html
https://cert-portal.siemens.com/productcert/html/ssa-625862.html
https://cert-portal.siemens.com/productcert/html/ssa-693975.html
https://cert-portal.siemens.com/productcert/pdf/ssa-693975.pdf	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-401	Missing Release of Memory after Effective Lifetime	NIST Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

CVE Modified by Siemens AG 6/11/2024 8:15:10 AM

Action	Type	Old Value	New Value
Added	CVSS V4.0		Siemens AG CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:X/AU:X/R:X/V:X/RE:X/U:X
Changed	Description	Record truncated, showing 500 of 888 characters. View Entire Change Record A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) (All versions < V3.0.37), SINAM	Record truncated, showing 500 of 1330 characters. View Entire Change Record A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATI
Added	Reference		Siemens AG https://cert-portal.siemens.com/productcert/html/ssa-139628.html [No types assigned]
Added	Reference		Siemens AG https://cert-portal.siemens.com/productcert/html/ssa-625862.html [No types assigned]

Initial Analysis by NIST 12/18/2023 10:08:30 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:6ag1543-1ax00-2xe0_firmware:-::::::: OR cpe:2.3:h:siemens:6ag1543-1ax00-2xe0:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:6gk7243-8rx30-0xe0_firmware:-::::::: OR cpe:2.3:h:siemens:6gk7243-8rx30-0xe0:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:6gk7543-1ax00-0xe0_firmware:-::::::: OR cpe:2.3:h:siemens:6gk7543-1ax00-0xe0:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1242-7_v2_firmware:-::::::: OR cpe:2.3:h:siemens:simatic_cp_1242-7_v2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-1_dnp3_firmware:-::::::: OR cpe:2.3:h:siemens:simatic_cp_1243-1_dnp3:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-1_firmware:-::::::: OR cpe:2.3:h:siemens:simatic_cp_1243-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-1_iec_firmware:-::::::: OR cpe:2.3:h:siemens:simatic_cp_1243-1_iec:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-7_lte_firmware:-::::::: OR cpe:2.3:h:siemens:simatic_cp_1243-7_lte::::::::
Added	CPE Configuration		Record truncated, showing 500 of 1211 characters. View Entire Change Record AND OR cpe:2.3:o:siemens:sinamics_s210_firmware:5.1:-::::::* cpe:2.3:o:siemens:sinamics_s210_firmware:5.1:sp1::::::* cpe:2.3:o:siemens:sinamics_s210_firmware:5.1:sp1_hotfix8::::::* cpe:2.3:o:siemens:sinamics_s210_firmware:5.2:-::::::* cpe:2.3:o:siemens:sinamics_s210_firmware:5.2:hotfix2::::::* cpe:2.3:o:siemens:sinamics_s210_firmware:5.2:hotfix5::::::* *cpe:2.3:o:siemens:sinamics_s210_f
Added	CWE		NIST CWE-401
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-693975.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-693975.pdf Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-38380
NVD Published Date:
12/12/2023
NVD Last Modified:
06/11/2024
Source:
Siemens AG

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2023-38380 Detail

Current Description

Analysis Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by Siemens AG 6/11/2024 8:15:10 AM

CVE Modified by Siemens AG 5/14/2024 9:21:41 AM

CVE Modified by Siemens AG 3/12/2024 7:15:46 AM

Initial Analysis by NIST 12/18/2023 10:08:30 AM

New CVE Received by NIST 12/12/2023 7:15:11 AM

Quick Info