Vulnerability Name:

CVE-2018-4848

Assigned:2018-06-12
Published:2018-06-12
Updated:2018-08-14
Summary:A vulnerability has been identified in SCALANCE X-200 IRT (All versions < V5.4.1), SCALANCE X300 (All versions). The integrated configuration web server of the affected Scalance X Switches could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. User interaction is required for a successful exploitation. The user must be logged into the web interface in order for the exploitation to succeed.
CVSS v3 Severity:6.1 Medium (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
5.4 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)
5.2 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
References:Source: BID
Type: VENDOR_ADVISORY
104494

Source: CONFIRM
Type: VENDOR_ADVISORY
https://cert-portal.siemens.com/productcert/pdf/ssa-480829.pdf

Source: XF
Type: UNKNOWN
siemens-scalance-cve20184848-xss(144704)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:siemens:scalance_x300_firmware:*:*:*:*:*:*:*:*
  • AND
  • cpe:/h:siemens:scalance_x300:-:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/h:siemens:scalance_x-200_irt:-:*:*:*:*:*:*:*

  • Configuration 3:
  • cpe:/h:siemens:scalance_x-200:-:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/h:siemens:scalance_x-300:-:*:*:*:*:*:*:*
  • OR cpe:/h:siemens:scalance_x-200:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    siemens scalance x300 firmware *
    siemens scalance x300 -
    siemens scalance x-200 irt -
    siemens scalance x-200 -
    siemens scalance x-300 -
    siemens scalance x-200 -