Vulnerability Details : CVE-2019-13321
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.
Vulnerability category: Execute code
Products affected by CVE-2019-13321
- cpe:2.3:a:mi:mi_browser:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-13321
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-13321
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | AV:A/AC:M/Au:N/C:P/I:P/A:P |
5.5
|
6.4
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
2.1
|
3.4
|
Zero Day Initiative | |
|
8.0
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.1
|
5.9
|
NIST |
CWE ids for CVE-2019-13321
-
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.Assigned by:
- nvd@nist.gov (Primary)
- zdi-disclosures@trendmicro.com (Secondary)
References for CVE-2019-13321
-
https://www.zerodayinitiative.com/advisories/ZDI-19-659/
ZDI-19-659 | Zero Day InitiativeThird Party Advisory;VDB Entry
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