Auth bypass in Siemens Control Center Server (Ccs)
CVE-2019-18341
A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The SFTP service (default port 22/tcp) of the Control Center Server (CCS) contains an authentication bypass vulnerability. A remote attacker with network access to the CCS server could exploit this vulnerability to read data from the EDIR directory (for example, the list of all configured stations).
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.016 (75.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Siemens Control Center Server (Ccs) — versions All versions < V1.5.0
- Siemens Sinvr 3 Central Control Server
- Siemens Sinvr 3 Video Server
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2019-18341?
- CVE-2019-18341 is a medium-severity vulnerability in Siemens Control Center Server (Ccs), classified under Improper Authentication. CVSS score: 5.3/10. Published 2019-12-12.
- How severe is CVE-2019-18341?
- Medium severity. CVSS v3 base score is 5.3 out of 10.