CVE-2022-46355

HIGH
7.5
CVSS Score
Published: December 13, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:11 AM UTC
12 products affected across 1 vendor6GK5204 0BA00 2MB2 Firmware6GK5204 0BA00 2KB2 Firmware6GK5204 0BS00 2NA3 Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

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 affected products are vulnerable to an "Exposure of Sensitive Information to an Unauthorized Actor" vulnerability by leaking sensitive data in the HTTP Referer.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.2.7
Affected range stops below 3.2.7, so it looks safe — our inference, not a vendor statement
siemens-6gk5204-0ba00-2kb2 (same device)
v < 3.2.7
Affected range stops below 3.2.7, so it looks safe — our inference, not a vendor statement
siemens-6gk5204-0ba00-2mb2 (same device)
v < 3.2.7
Affected range stops below 3.2.7, so it looks safe — our inference, not a vendor statement
siemens-6gk5204-0bs00-2na3 (same device)
v < 3.2.7
Affected range stops below 3.2.7, so it looks safe — our inference, not a vendor statement
siemens-6gk5204-0bs00-3la3 (same device)
v < 3.2.7
Affected range stops below 3.2.7, so it looks safe — our inference, not a vendor statement
siemens-6gk5204-0bs00-3pa3 (same device)
All versions
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-200

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