Vulnerability Description
This vulnerability allows network adjacent attackers to execute arbitrary code on affected installations of Xiaomi Browser Prior to 10.4.0. User interaction is required to exploit this vulnerability in that the target must connect to a malicious access point. The specific flaw exists within the handling of HTTP responses to the Captive Portal. A crafted HTML response can cause the Captive Portal to to open a browser to a specified location without user interaction. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Was ZDI-CAN-7467.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mi | Mi Browser | < 10.4.0 |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-19-659/Third Party AdvisoryVDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-19-659/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2019-13321?
CVE-2019-13321 is a vulnerability with a CVSS score of 8.0 (HIGH). This vulnerability allows network adjacent attackers to execute arbitrary code on affected installations of Xiaomi Browser Prior to 10.4.0. User interaction is required to exploit this vulnerability i...
How severe is CVE-2019-13321?
CVE-2019-13321 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-13321?
Check the references section above for vendor advisories and patch information. Affected products include: Mi Mi Browser.