9.8
CVE-2022-46353
- EPSS 1.55%
- Published 13.12.2022 16:15:25
- Last modified 22.04.2025 03:15:20
- Source productcert@siemens.com
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A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). The webserver of affected devices calculates session ids and nonces in an insecure manner. This could allow an unauthenticated remote attacker to brute-force session ids and hijack existing sessions.
Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ 6gk5204-0ba00-2mb2 Firmware Version < 3.2.7
Siemens ≫ 6gk5204-0ba00-2kb2 Firmware Version < 3.2.7
Siemens ≫ 6gk5204-0bs00-2na3 Firmware Version < 3.2.7
Siemens ≫ 6gk5204-0bs00-3la3 Firmware Version < 3.2.7
Siemens ≫ 6gk5204-0bs00-3pa3 Firmware Version < 3.2.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.55% | 0.807 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
CWE-330 Use of Insufficiently Random Values
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.