CSRF in Siemens Sinec Network Management System
CVE-2021-37201
A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP1). The web interface of affected devices is vulnerable to a Cross-Site Request Forgery (CSRF) attack. This could allow an attacker to manipulate the SINEC NMS configuration by tricking an unsuspecting user with administrative privileges to click on a malicious link.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (37.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Siemens Sinec Network Management System — versions 1.0
- Siemens Sinec Nms — versions All versions < V1.0 SP1
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-330339.pdf (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-37201?
- CVE-2021-37201 is a high-severity vulnerability in Siemens Sinec Network Management System, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-09-14.
- How severe is CVE-2021-37201?
- High severity. CVSS v3 base score is 8.8 out of 10.