Vulnerability Description
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). The web application fails to enforce an upper bound to the cost factor of the PBKDF2 derived key during the creation or update of an account. An attacker with the user profile access privilege could cause a denial of service (DoS) condition through CPU consumption by setting a PBKDF2 derived key with a remarkably high cost effort and then attempting a login to the so-modified account.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Desigo Pxc5 Firmware | < 02.20.142.10-10884 |
| Siemens | Desigo Pxc5 | - |
| Siemens | Desigo Pxc4 Firmware | < 02.20.142.10-10884 |
| Siemens | Desigo Pxc4 | - |
| Siemens | Desigo Pxc3 Firmware | < 01.21.142.4-18 |
| Siemens | Desigo Pxc3 | - |
| Siemens | Desigo Dxr2 Firmware | < 01.21.142.5-22 |
| Siemens | Desigo Dxr2 | - |
Related Weaknesses (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdfVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-626968.pdfVendor Advisory
FAQ
What is CVE-2022-24040?
CVE-2022-24040 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All ve...
How severe is CVE-2022-24040?
CVE-2022-24040 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-24040?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Desigo Pxc5 Firmware, Siemens Desigo Pxc5, Siemens Desigo Pxc4 Firmware, Siemens Desigo Pxc4, Siemens Desigo Pxc3 Firmware.