CVE-2022-26334

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIPLUS NET SCALANCE X308-2. Affected devices do not properly validate the GET parameter XNo of incoming HTTP requests. This could allow an unauthenticated remote attacker to crash affected devices.
Overview
  • CVE ID
  • CVE-2022-26334
  • Assigner
  • productcert@siemens.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-12T09:15:14
  • Last Modified Date
  • 2022-04-19T18:14:00
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:siemens:scalance_x302-7eec_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x302-7eec:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x304-2fe_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x304-2fe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x306-1ldfe_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x306-1ldfe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x307-2eec_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x307-2eec:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x307-3_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x307-3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x307-3ld_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x307-3ld:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x308-2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2ld_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x308-2ld:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2lh_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x308-2lh:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2lh\+_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x308-2lh\+:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2m_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x308-2m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2m_poe_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:scalance_x308-2m_poe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x308-2m_ts_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x308-2m_ts:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x310_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x310:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x310fe_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x310fe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x320-1fe_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x320-1fe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x320-1-2ldfe_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x320-1-2ldfe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_x408-2_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_x408-2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_xr324-4m_eec_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_xr324-4m_eec:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_xr324-4m_poe_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_xr324-4m_poe:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_xr324-4m_poe_ts_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_xr324-4m_poe_ts:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_xr324-12m_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_xr324-12m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:scalance_xr324-12m_ts_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:scalance_xr324-12m_ts:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:siplus_net_scalance_x308-2_firmware:*:*:*:*:*:*:*:* 1 OR 4.1.4
cpe:2.3:h:siemens:siplus_net_scalance_x308-2:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-836527.pdf Mitigation Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-26334
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26334
History
Created Old Value New Value Data Type Notes
2022-04-20 17:01:34 Added to TrackCVE