Lucene search

[email protected]CVE-2021-23014

HistoryMay 10, 2021 - 3:15 p.m.

CVE-2021-23014

2021-05-1015:15:00

CWE-862

[email protected]

web.nvd.nist.gov

cve-2021-23014

file uploads

authorization checks

software vulnerability

security patch

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

41.9%

JSON

On versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, and 14.1.x before 14.1.4, BIG-IP Advanced WAF and ASM are missing authorization checks for file uploads to a specific directory within the REST API which might allow Authenticated users with guest privileges to upload files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CPENameOperatorVersion
f5:big-ip_application_security_managerf5 big-ip application security managerlt16.0.1.1
f5:big-ip_advanced_web_application_firewallf5 big-ip advanced web application firewalllt16.0.1.1
f5:big-ip_advanced_web_application_firewallf5 big-ip advanced web application firewalllt14.1.4
f5:big-ip_application_security_managerf5 big-ip application security managerlt14.1.4
f5:big-ip_application_security_managerf5 big-ip application security managerlt15.1.3
f5:big-ip_advanced_web_application_firewallf5 big-ip advanced web application firewalllt15.1.3

CPE	Name	Operator	Version
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	16.0.1.1
f5:big-ip_advanced_web_application_firewall	f5 big-ip advanced web application firewall	lt	16.0.1.1
f5:big-ip_advanced_web_application_firewall	f5 big-ip advanced web application firewall	lt	14.1.4
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	14.1.4
f5:big-ip_application_security_manager	f5 big-ip application security manager	lt	15.1.3
f5:big-ip_advanced_web_application_firewall	f5 big-ip advanced web application firewall	lt	15.1.3

References

support.f5.com/csp/article/K23203045

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

41.9%

JSON

Related for CVE-2021-23014

prion1 nessus1 f52