Vulnerability Details : CVE-2021-33723
A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). An authenticated attacker could change the user profile of any user without proper authorization. With this, the attacker could change the password of any user in the affected system.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-33723
- cpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:sinec_nms:1.0:-:*:*:*:*:*:*
- cpe:2.3:a:siemens:sinec_nms:1.0:sp1:*:*:*:*:*:*
- cpe:2.3:a:siemens:sinec_nms:1.0:sp2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33723
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33723
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-33723
-
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.Assigned by: productcert@siemens.com (Secondary)
References for CVE-2021-33723
-
https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf
Patch;Vendor Advisory
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