CVE-2018-16988
CVSS V2 Medium 5
CVSS V3 Critical 9.8
Description
An issue was discovered in Open XDMoD through 7.5.0. An authentication bypass (account takeover) exists due to a weak password reset mechanism. A brute-force attack against an MD5 rid value requires only 600 guesses in the plausible situation where the attacker knows that the victim has started a password-reset process (pass_reset.php, password_reset.php, XDUser.php) in the past few minutes.
Overview
- CVE ID
- CVE-2018-16988
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-05-02T20:29:00
- Last Modified Date
- 2020-01-02T20:25:50
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:xdmod:open_xdmod:*:*:*:*:*:*:*:* | 1 | OR | 7.0.1 | |
| cpe:2.3:a:xdmod:open_xdmod:7.5.0:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:xdmod:open_xdmod:7.5.0:rc1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:xdmod:open_xdmod:7.5.0:rc2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- 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:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/grymer/CVE/blob/master/CVE-2018-16988.md | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-16988 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16988 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:54:47 | Added to TrackCVE | |||
| 2022-12-03 20:19:11 | 2019-05-02T20:29Z | 2019-05-02T20:29:00 | CVE Published Date | updated |
| 2022-12-03 20:19:11 | 2020-01-02T20:25:50 | CVE Modified Date | updated | |
| 2022-12-03 20:19:11 | Analyzed | Vulnerability Status | updated |