VulnerabilityModified
CVE-2020-26145
An adversary can abuse this to inject arbitrary network packets independent of the network configuration.
MEDIUM 6.5EPSS 3.52%
Does this matter?
Lower severity and a low EPSS score (3.52%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 3.52% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- samsung/galaxy i9305 firmware · siemens/6gk5763-1al00-7da0 firmware · siemens/6gk5766-1ge00-7da0 firmware · siemens/6gk5766-1ge00-7db0 firmware · siemens/6gk5766-1je00-7da0 firmware · siemens/6gk5766-1ge00-7ta0 firmware · siemens/6gk5766-1ge00-7tb0 firmware · siemens/6gk5766-1je00-7ta0 firmware · siemens/6gk5763-1al00-3aa0 firmware · siemens/6gk5763-1al00-3da0 firmware · siemens/6gk5766-1ge00-3da0 firmware · siemens/6gk5766-1ge00-3db0 firmware · siemens/6gk5766-1je00-3da0 firmware
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2021/05/11/12Mailing List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfPatch, Third 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 List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdfPatch, Third 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.