CVE-2021-25310

CVSS V2 High 9 CVSS V3 High 8.8
Description
** UNSUPPORTED WHEN ASSIGNED ** The administration web interface on Belkin Linksys WRT160NL 1.0.04.002_US_20130619 devices allows remote authenticated attackers to execute system commands with root privileges via shell metacharacters in the ui_language POST parameter to the apply.cgi form endpoint. This occurs in do_upgrade_post in mini_httpd. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Overview
  • CVE ID
  • CVE-2021-25310
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-02T15:15:16
  • Last Modified Date
  • 2021-02-05T14:15:09
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:belkin:linksys_wrt160nl_firmware:1.0.04.002_us_20130619:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:belkin:linksys_wrt160nl:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/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://research.nccgroup.com/2021/01/28/technical-advisory-linksys-wrt160nl-authenticated-command-injection-cve-2021-25310/ Exploit Third Party Advisory
https://research.nccgroup.com/?research=Technical%20advisories Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-25310
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25310
History
Created Old Value New Value Data Type Notes
2022-05-10 07:24:31 Added to TrackCVE
2022-12-05 21:12:40 2021-02-02T15:15Z 2021-02-02T15:15:16 CVE Published Date updated
2022-12-05 21:12:40 2021-02-05T14:15:09 CVE Modified Date updated
2022-12-05 21:12:40 Analyzed Vulnerability Status updated