CVE-2018-10240

CVSS V2 Medium 5 CVSS V3 High 7.3
Description
SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token's value can be brute-forced by an attacker to obtain the corresponding session cookie and hijack the user's session.
Overview
  • CVE ID
  • CVE-2018-10240
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-05-16T14:29:00
  • Last Modified Date
  • 2018-06-25T17:04:30
Weakness Enumerations
CWE URL
CWE-331 http://cwe.mitre.org/data/definitions/331.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:* 1 OR 15.1.6
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
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 7.3
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.4
References
Reference URL Reference Tags
https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-10240
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10240
History
Created Old Value New Value Data Type Notes
2022-05-10 18:42:16 Added to TrackCVE
2022-12-03 06:14:58 2018-05-16T14:29Z 2018-05-16T14:29:00 CVE Published Date updated
2022-12-03 06:14:58 2018-06-25T17:04:30 CVE Modified Date updated
2022-12-03 06:14:58 Analyzed Vulnerability Status updated