CVE-2023-30756
CVSS V2 None
CVSS V3 None
Description
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-7 LTE (All versions < V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of the affected devices do not properly handle certain errors when using the Expect HTTP request header, resulting in NULL dereference.
This could allow a remote attacker with no privileges to cause a denial of service condition in the system.
Overview
- CVE ID
- CVE-2023-30756
- Assigner
- siemens
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-09-10T09:33:40.640Z
- Last Modified Date
- 2024-09-10T15:10:00.273Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/html/ssa-423808.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-30756 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-30756 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-09-11 13:03:35 | Added to TrackCVE |