CVE-2021-30004
CVSS V2 Medium 5
CVSS V3 Medium 5.3
Description
In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.
Overview
- CVE ID
- CVE-2021-30004
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-04-02T05:15:13
- Last Modified Date
- 2021-04-07T12:47:36
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:w1.fi:hostapd:2.9:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:w1.fi:wpa_supplicant:2.9:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
Reference URL | Reference Tags |
---|---|
https://w1.fi/cgit/hostap/commit/?id=a0541334a6394f8237a4393b7372693cd7e96f15 | Patch Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-30004 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30004 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 07:17:03 | Added to TrackCVE | |||
2022-12-06 00:52:56 | 2021-04-02T05:15Z | 2021-04-02T05:15:13 | CVE Published Date | updated |
2022-12-06 00:52:56 | 2021-04-07T12:47:36 | CVE Modified Date | updated | |
2022-12-06 00:52:56 | Analyzed | Vulnerability Status | updated |