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
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
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