Vulnerability Description
In WIBU CodeMeter Runtime before 7.30a, creating a crafted CmDongles symbolic link will overwrite the linked file without checking permissions.
CVSS Score
7.1
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wibu | Codemeter Runtime | < 7.30a |
| Microsoft | Windows | - |
| Siemens | Pss Cape | 14 |
| Siemens | Pss E | >= 34.0.0, < 34.9.1 |
| Siemens | Pss Odms | < 12.2.6.1 |
| Siemens | Sicam 230 | < 8.0 |
| Siemens | Simatic Information Server | < 2019 |
| Siemens | Simatic Pcs Neo | All versions |
| Siemens | Simatic Process Historian | <= 2019 |
| Siemens | Simatic Wincc Oa | <= 3.18 |
| Siemens | Simit | <= 10.0 |
Related Weaknesses (CWE)
References
- https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-MitigationVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-580693.pdfThird Party Advisory
- https://www.wibu.com/us/support/security-advisories.htmlVendor Advisory
- https://cdn.wibu.com/fileadmin/wibu_downloads/security_advisories/Advisory_WIBU-MitigationVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-580693.pdfThird Party Advisory
- https://www.wibu.com/us/support/security-advisories.htmlVendor Advisory
FAQ
What is CVE-2021-41057?
CVE-2021-41057 is a vulnerability with a CVSS score of 7.1 (HIGH). In WIBU CodeMeter Runtime before 7.30a, creating a crafted CmDongles symbolic link will overwrite the linked file without checking permissions.
How severe is CVE-2021-41057?
CVE-2021-41057 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41057?
Check the references section above for vendor advisories and patch information. Affected products include: Wibu Codemeter Runtime, Microsoft Windows, Siemens Pss Cape, Siemens Pss E, Siemens Pss Odms.