Siemens SCALANCE X Switch Devices denial of service | CVE-2022-26649
NAME
Siemens SCALANCE X Switch Devices denial of service
- Platforms Affected:
Siemens SCALANCE X200-4P IRT (6GK5200-4AH00- 2BA3)
Siemens SCALANCE X200-4P IRT (6GK5200-4AH10- 2BA3)
Siemens SCALANCE X201-3P IRT (6GK5201-3BH00- 2BA3)
Siemens SCALANCE X201-3P IRT (6GK5201-3BH10- 2BA3)
Siemens SCALANCE X201-3P IRT PRO (6GK5201- 3BH00-2BD2)
Siemens SCALANCE X201-3P IRT PRO (6GK5201-3JR10- 2BA6)
Siemens SCALANCE X202-2IRT (6GK5202-2BB00- 2BA3)
Siemens SCALANCE X202-2IRT (6GK5202-2BB10- 2BA3)
Siemens SCALANCE X202-2P IRT (6GK5202-2BH00- 2BA3)
Siemens SCALANCE X202-2P IRT (6GK5202-2BH10- 2BA3)
Siemens SCALANCE X202-2P IRT PRO (6GK5202-2JR00- 2BA6)
Siemens SCALANCE X202-2P IRT PRO (6GK5202-2JR10- 2BA6)
Siemens SCALANCE X204-2 (6GK5204-2BB10-2AA3)
Siemens SCALANCE X204-2FM (6GK5204-2BB11- 2AA3)
Siemens SCALANCE X204-2LD (6GK5204-2BC10- 2AA3)
Siemens SCALANCE X204-2LD TS (6GK5204-2BC10- 2CA2)
Siemens SCALANCE X204-2TS (6GK5204-2BB10- 2CA2)
Siemens SCALANCE X204IRT (6GK5204-0BA00-2BA3)
Siemens SCALANCE X204IRT (6GK5204-0BA10-2BA3)
Siemens SCALANCE X204IRT PRO (6GK5204-0JA00- 2BA6) - Risk Level:
9.6 - Exploitability:
Unproven - Consequences:
Denial of Service
DESCRIPTION
Siemens SCALANCE X Switch Devices are vulnerable to a denial of service, caused by improper validation of URI. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to crash affected devices.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Changed
- Access Vector: Adjacent Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to Siemens Security Advisory SSA-310038 for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://cert-portal.siemens.com/productcert/pdf/ssa-310038.pdf - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26649
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