CVE-2021-1837 — Improper Certificate Validation in Apple IOS AND Ipados

CWE-295 — Improper Certificate Validation3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.1%
top 74.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple IOS AND IpadosApple IpadosApple Iphone OS+1 more
Timeline
PublishedSep 8
Latest updateMay 24

Description

A certificate validation issue was addressed. This issue is fixed in iOS 14.5 and iPadOS 14.5. An attacker in a privileged network position may be able to alter network traffic.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:NExploitability: 1.6 | Impact: 3.6

Affected Packages4 packages

▶NVDapple/ipados< 14.5
▶CVEListV5apple/ios_and_ipadosunspecified — 14.5
▶NVDapple/iphone_os< 14.5

🔴Vulnerability Details

1
GHSA
GHSA-75hp-fjj5-wjf4: A certificate validation issue was addressed↗2022-05-24
▶

📋Vendor Advisories

1
Apple
CVE-2021-1837: iOS 14.5 and iPadOS 14.5↗2021-04-26
▶