Vulnerability · Published Sep 10, 2024 · Assigned by siemens
CVE-2024-33698
Critical 9.8
In plain English
A critical-severity heap buffer overflow in Opcenter Quality from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).
Official description
A vulnerability has been identified in Opcenter Quality (All versions < V2406), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions), SINEMA Remote Connect Client (All versions < V3.2 SP3), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 5), Totally Integrated Automation Portal (TIA Portal) V19 (All versions < V19 Update 3). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Opcenter Quality | 0 – before V2406 |
| Siemens | Opcenter RDnL | 0 – before V2410 |
| Siemens | SIMATIC PCS neo V4.0 | 0 – before * |
| Siemens | SIMATIC PCS neo V4.1 | 0 – before V4.1 Update 2 |
| Siemens | SIMATIC PCS neo V5.0 | 0 – before V5.0 Update 1 |
| Siemens | SINEC NMS | 0 – before * |
| Siemens | SINEMA Remote Connect Client | 0 – before V3.2 SP3 |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V16 | 0 – before * |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V17 | 0 – before V17 Update 8 |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V18 | 0 – before V18 Update 5 |
| Siemens | Totally Integrated Automation Portal (TIA Portal) V19 | 0 – before V19 Update 3 |
Weakness: CWE-122 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H