CVE-2021-26296

In the default configuration, Apache MyFaces Core versions 2.2.0 to 2.2.13, 2.3.0 to 2.3.7, 2.3-next-M1 to 2.3-next-M4, and 3.0.0-RC1 use cryptographically weak implicit and explicit cross-site request forgery (CSRF) tokens. Due to that limitation, it is possible (although difficult) for an attacker to calculate a future CSRF token value and to use that value to trick a user into executing unwanted actions on an application.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.1 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lists.apache.org/thread.html/r2b73e2356c6155e9ec78fdd8f72a4fac12f3e588014f5f535106ed9b%40%3Cannounce.apache.org%3E	Mailing List Vendor Advisory
http://seclists.org/fulldisclosure/2021/Feb/66	Mailing List Third Party Advisory
http://packetstormsecurity.com/files/161484/Apache-MyFaces-2.x-Cross-Site-Request-Forgery.html	Exploit Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20210528-0007/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:myfaces::::::::
	cpe:2.3:a:apache:myfaces:2.3:next-m1::::::
	cpe:2.3:a:apache:myfaces:2.3:next-m2::::::
	cpe:2.3:a:apache:myfaces:2.3:next-m3::::::
	cpe:2.3:a:apache:myfaces:2.3:next-m4::::::
	cpe:2.3:a:apache:myfaces::::::::
	cpe:2.3:a:apache:myfaces:3.0.0:rc1::::::

Configuration 2 (hide)

cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*

Information

Published : 2021-02-19 01:15

Updated : 2021-06-02 08:15

NVD link : CVE-2021-26296

Mitre link : CVE-2021-26296

JSON object : View

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

Products Affected

apache

myfaces

netapp

oncommand_insight

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7.5 /10