CVE-2018-20221

CVSS V2 Medium 6.5 CVSS V3 High 8.8
Description
Secure/SAService.rem in Deltek Ajera Timesheets 9.10.16 and prior are vulnerable to remote code execution via deserialization of untrusted user input from an authenticated user. The executed code will run as the IIS Application Pool that is running the application.
Overview
  • CVE ID
  • CVE-2018-20221
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-03-21T16:00:35
  • Last Modified Date
  • 2019-03-22T18:21:37
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:deltek:ajera:*:*:*:*:*:*:*:* 1 OR 9.10.16
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • 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://www.exploit-db.com/exploits/46086/ Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/151035/Ajera-Timesheets-9.10.16-Deserialization.html Exploit Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-20221
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20221
History
Created Old Value New Value Data Type Notes
2022-05-10 17:46:11 Added to TrackCVE
2022-12-03 18:22:40 2019-03-21T16:00Z 2019-03-21T16:00:35 CVE Published Date updated
2022-12-03 18:22:40 2019-03-22T18:21:37 CVE Modified Date updated
2022-12-03 18:22:40 Analyzed Vulnerability Status updated