CVE-2023-30757
published 2023-06-13CVE-2023-30757: A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal)…
PriorityP426medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.12%
2.2th percentile
A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions). The know-how protection feature in affected products does not properly update the encryption of existing program blocks when a project file is updated.
This could allow attackers with access to the project file to recover previous - yet unprotected - versions of the project without the knowledge of the know-how protection password.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | totally_integrated_automation_portal | — | — |
| siemens | totally_integrated_automation_portal | — | — |
| siemens | totally_integrated_automation_portal | — | — |
| siemens | totally_integrated_automation_portal | — | — |
| siemens | totally_integrated_automation_portal | — | — |
| siemens | totally_integrated_automation_portal | — | — |
| siemens | totally_integrated_automation_portal_v14 | < * | * |
| siemens | totally_integrated_automation_portal_v15 | < * | * |
| siemens | totally_integrated_automation_portal_v15.1 | < * | * |
| siemens | totally_integrated_automation_portal_v16 | < * | * |
| siemens | totally_integrated_automation_portal_v17 | < * | * |
| siemens | totally_integrated_automation_portal_v18 | < * | * |
| siemens | totally_integrated_automation_portal_v19 | < * | * |
| siemens | totally_integrated_automation_portal_v20 | < * | * |
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CISA ICS
Siemens TIA Portal
cisa_ics·2023-06-15·CVSS 6.2
[MEDIUM] Siemens TIA Portal
ICS Advisory
##
Siemens TIA Portal
Release DateJune 15, 2023
Alert CodeICSA-23-166-06
## As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
## 1. EXECUTIVE SUMMARY
- CVSS v3 6.2
- ATTENTION: Low attack complexity
- Vendor: Siemens
- Equipment: Totally Integrated Automation (TIA) Portal
- Vulnerability: Protection Mechanism Failure
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could allow attackers with access to the project file to recover previous - yet unprotected - version
GHSA
GHSA-h55g-jggq-rc4h: A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA
ghsa_unreviewed·2023-06-13
CVE-2023-30757 [MEDIUM] CWE-693 GHSA-h55g-jggq-rc4h: A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA
A vulnerability has been identified in Totally Integrated Automation Portal (TIA Portal) V14 (All versions), Totally Integrated Automation Portal (TIA Portal) V15 (All versions), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions). The know-how protection feature in affected products does not properly update the encryption of existing program blocks when a project file is updated.
This could allow attackers with access to the project file to recover previous - yet unprotected - versions of the project without the knowledge of the know-how protection password.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-06-13
Published