FKIE_CVE-2022-46353

Vulnerability from fkie_nvd - Published: 2022-12-13 16:15 - Updated: 2025-04-22 03:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens 6gk5204-0ba00-2mb2_firmware *
siemens 6gk5204-0ba00-2mb2 -
siemens 6gk5204-0ba00-2kb2_firmware *
siemens 6gk5204-0ba00-2kb2 -
siemens 6gk5204-0bs00-2na3_firmware *
siemens 6gk5204-0bs00-2na3 -
siemens 6gk5204-0bs00-3la3_firmware *
siemens 6gk5204-0bs00-3la3 -
siemens 6gk5204-0bs00-3pa3_firmware *
siemens 6gk5204-0bs00-3pa3 -
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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