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nvd[email protected]NVD:CVE-2021-1748
HistoryApr 02, 2021 - 6:15 p.m.

CVE-2021-1748

2021-04-0218:15:19
CWE-20
[email protected]
web.nvd.nist.gov
6
validation issue
input sanitization
tvos 14.4
watchos 7.3
ios 14.4
ipados 14.4
malicious url
javascript execution

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

73.5%

JSON

A validation issue was addressed with improved input sanitization. This issue is fixed in tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.

Affected configurations

Nvd
Node
appleipadosRange<14.4
OR
appleiphone_osRange<14.4
OR
appletvosRange<14.4
OR
applewatchosRange<7.3
VendorProductVersionCPE
appleipados*cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
appletvos*cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

Related

cvelist 1
cve 1
prion 1
githubexploit 1
apple 6
cvelist
cvelist
CVE-2021-1748
2021-04-02 17:49:47
cve
cve
CVE-2021-1748
2021-04-02 18:15:19
prion
prion
Input validation
2021-04-02 18:15:00
githubexploit
githubexploit
Exploit for Improper Input Validation in Apple Ipados
2021-09-03 22:48:11
apple
apple
About the security content of tvOS 14.4 - Apple Support
2021-02-01 06:39:19
About the security content of watchOS 7.3 - Apple Support
2021-02-01 06:39:19
About the security content of tvOS 14.4
2021-01-26 00:00:00

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

73.5%

JSON
Related for NVD:CVE-2021-1748
cvelist1cve1prion1githubexploit1apple6