CVE-2021-26296
CVSS V2 Medium 5.1
CVSS V3 High 7.5
Description
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.
Overview
- CVE ID
- CVE-2021-26296
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-19T09:15:13
- Last Modified Date
- 2021-06-02T15:15:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:myfaces:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0 | 2.2.13 |
| cpe:2.3:a:apache:myfaces:*:*:*:*:*:*:*:* | 1 | OR | 2.3.0 | 2.3.7 |
| cpe:2.3:a:apache:myfaces:2.3:next-m1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:apache:myfaces:2.3:next-m2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:apache:myfaces:2.3:next-m3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:apache:myfaces:2.3:next-m4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:apache:myfaces:3.0.0:rc1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.1
- Severity
- MEDIUM
- Exploitability Score
- 4.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 1.6
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-26296 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26296 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:13:59 | Added to TrackCVE | |||
| 2022-12-05 22:24:44 | 2021-02-19T09:15Z | 2021-02-19T09:15:13 | CVE Published Date | updated |
| 2022-12-05 22:24:44 | 2021-06-02T15:15:32 | CVE Modified Date | updated | |
| 2022-12-05 22:24:44 | Analyzed | Vulnerability Status | updated |