Vulnerability Details : CVE-2016-4721
An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. The issue involves the "IDS - Connectivity" component, which allows man-in-the-middle attackers to spoof calls via a "switch caller" notification.
Products affected by CVE-2016-4721
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-4721
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-4721
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
5.9
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2016-4721
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-4721
-
https://support.apple.com/HT207275
About the security content of macOS Sierra 10.12.1, Security Update 2016-002 El Capitan, and Security Update 2016-006 Yosemite - Apple SupportVendor Advisory
-
http://www.securityfocus.com/bid/94429
Apple iOS and Mac OS Multiple Security Bypass VulnerabilitiesThird Party Advisory;VDB Entry
-
https://support.apple.com/HT207271
About the security content of iOS 10.1 - Apple SupportVendor Advisory
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