Vulnerability Description
A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.3), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.4.1), SCALANCE X-200RNA switch family (All versions < V3.2.7), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3). The integrated configuration web server of the affected devices 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. At the stage of publishing this security advisory no public exploitation is known. The vendor has confirmed the vulnerability and provides mitigations to resolve it.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Scalance X300 Firmware | All versions |
| Siemens | Scalance X300 | - |
| Siemens | Scalance X-200 Irt Firmware | < 5.4.1 |
| Siemens | Scalance X-200 Irt | - |
| Siemens | Scalance X-200 Firmware | < 5.2.3 |
| Siemens | Scalance X-200 | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/104494Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-480829.pdfThird Party AdvisoryVendor Advisory
- http://www.securityfocus.com/bid/104494Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-480829.pdfThird Party AdvisoryVendor Advisory
FAQ
What is CVE-2018-4848?
CVE-2018-4848 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.3), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5....
How severe is CVE-2018-4848?
CVE-2018-4848 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-4848?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Scalance X300 Firmware, Siemens Scalance X300, Siemens Scalance X-200 Irt Firmware, Siemens Scalance X-200 Irt, Siemens Scalance X-200 Firmware.