Vulnerability Description
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Galaxy I9305 Firmware | 4.4.4 |
| Samsung | Galaxy I9305 | - |
| Siemens | 6Gk5763-1Al00-7Da0 Firmware | < 1.2 |
| Siemens | 6Gk5763-1Al00-7Da0 | - |
| Siemens | 6Gk5766-1Ge00-7Da0 Firmware | < 1.2 |
| Siemens | 6Gk5766-1Ge00-7Da0 | - |
| Siemens | 6Gk5766-1Ge00-7Db0 Firmware | < 1.2 |
| Siemens | 6Gk5766-1Ge00-7Db0 | - |
| Siemens | 6Gk5766-1Je00-7Da0 Firmware | < 1.2 |
| Siemens | 6Gk5766-1Je00-7Da0 | - |
| Siemens | 6Gk5766-1Ge00-7Ta0 Firmware | < 1.2 |
| Siemens | 6Gk5766-1Ge00-7Ta0 | - |
| Siemens | 6Gk5766-1Ge00-7Tb0 Firmware | < 1.2 |
| Siemens | 6Gk5766-1Ge00-7Tb0 | - |
| Siemens | 6Gk5766-1Je00-7Ta0 Firmware | < 1.2 |
| Siemens | 6Gk5766-1Je00-7Ta0 | - |
| Siemens | 6Gk5763-1Al00-3Aa0 Firmware | < 1.2 |
| Siemens | 6Gk5763-1Al00-3Aa0 | - |
| Siemens | 6Gk5763-1Al00-3Da0 Firmware | < 1.2 |
| Siemens | 6Gk5763-1Al00-3Da0 | - |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/05/11/12Mailing ListThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfPatchThird Party Advisory
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.mdThird Party Advisory
- https://www.fragattacks.comThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/05/11/12Mailing ListThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfPatchThird Party Advisory
- https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.mdThird Party Advisory
- https://www.fragattacks.comThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-913875.html
FAQ
What is CVE-2020-26145?
CVE-2020-26145 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process...
How severe is CVE-2020-26145?
CVE-2020-26145 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-2020-26145?
Check the references section above for vendor advisories and patch information. Affected products include: Samsung Galaxy I9305 Firmware, Samsung Galaxy I9305, Siemens 6Gk5763-1Al00-7Da0 Firmware, Siemens 6Gk5763-1Al00-7Da0, Siemens 6Gk5766-1Ge00-7Da0 Firmware.