RCE in Siemens Simatic Pcs 7
CVE-2023-25910
A vulnerability has been identified in SIMATIC PCS 7 (All versions < V9.1 SP2 UC04), SIMATIC S7-PM (All versions < V5.7 SP1 HF1), SIMATIC S7-PM (All versions < V5.7 SP2 HF1), SIMATIC STEP 7 V5 (All versions < V5.7). The affected product contains a database management system that could allow remote users with low privileges to use embedded functions of the database (local or in a network share) that have impact on the server. An attacker with network access to the server network could leverage these embedded functions to run code with elevated privileges in the database management system's server.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (62.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Siemens Simatic Pcs 7 — versions 0
- Siemens Simatic Pcs 7
- Siemens Simatic S7-Pm — versions 0
- Siemens Simatic S7-Pm
- Siemens Simatic Step 7
- Siemens Simatic Step 7 V5 — versions 0
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-968170.pdf (Patch, Mitigation, Vendor Advisory)
- cert-portal.siemens.com/productcert/html/ssa-968170.html
Frequently asked questions
- What is CVE-2023-25910?
- CVE-2023-25910 is a critical-severity vulnerability in Siemens Simatic Pcs 7, classified under Code Injection. CVSS score: 10.0/10. Published 2023-06-13.
- How severe is CVE-2023-25910?
- Critical severity. CVSS v3 base score is 10.0 out of 10.