CVE-2020-15688
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
The HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect against replay attacks. This allows an unauthenticated remote attacker to bypass authentication via capture-replay if TLS is not used to protect the underlying communication channel.
Overview
- CVE ID
- CVE-2020-15688
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-23T13:15:10
- Last Modified Date
- 2023-01-31T17:25:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:* | 1 | OR | 5.1.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/embedthis/goahead-gpl/issues/3 | Third Party Advisory |
| http://packetstormsecurity.com/files/159505/EmbedThis-GoAhead-Web-Server-5.1.1-Digest-Authentication-Capture-Replay-Nonce-Reuse.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-15688 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15688 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:09:57 | Added to TrackCVE | |||
| 2022-12-04 20:10:41 | 2020-07-23T13:15Z | 2020-07-23T13:15:10 | CVE Published Date | updated |
| 2022-12-04 20:10:41 | 2020-10-07T18:15:11 | CVE Modified Date | updated | |
| 2022-12-04 20:10:41 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-31 21:10:22 | 2023-01-31T17:25:42 | CVE Modified Date | updated | |
| 2023-01-31 21:10:22 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |