CVE-2021-27341

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
OpenSIS Community Edition version <= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the "filename" parameter.
Overview
  • CVE ID
  • CVE-2021-27341
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-09-16T14:15:07
  • Last Modified Date
  • 2021-09-27T19:18:44
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:os4ed:opensis:*:*:*:*:community:*:*:* 1 OR 7.6
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
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/OS4ED/openSIS-Classic/issues/158 Issue Tracking Third Party Advisory
https://github.com/OS4ED/openSIS-Classic/releases Release Notes Third Party Advisory
https://github.com/OS4ED/openSIS-Classic/commit/f78407d5291c686c3f416073dcb9143f3a3d5489#diff-24b751f2072f058259d033016938101f9fa29884ebcc09ce7eb88def3421e5ba Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27341
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27341
History
Created Old Value New Value Data Type Notes
2022-05-10 06:53:17 Added to TrackCVE
2022-12-05 10:45:44 2021-09-16T14:15Z 2021-09-16T14:15:07 CVE Published Date updated
2022-12-05 10:45:44 2021-09-27T19:18:44 CVE Modified Date updated
2022-12-05 10:45:44 Analyzed Vulnerability Status updated