High severity · published Sep 14, 2021
CVE-2021-37201
A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP1)
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Sinec Network Management System · Siemens
before 1.0; 1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-37201
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-37201
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-330339.pdf
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