CVE-2021-3708

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.
Overview
  • CVE ID
  • CVE-2021-3708
  • Assigner
  • vultures@jpcert.or.jp
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-08-16T05:15:06
  • Last Modified Date
  • 2022-03-22T19:21:11
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:dlink:dsl-2750u_firmware:*:*:*:*:*:*:*:* 1 OR 1.16
cpe:2.3:h:dlink:dsl-2750u:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20(firmware%20version%201.6)/README.md Exploit Third Party Advisory
https://jvn.jp/en/vu/JVNVU92088210/ Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-3708
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3708
History
Created Old Value New Value Data Type Notes
2022-05-10 15:44:48 Added to TrackCVE
2022-12-05 08:15:58 2021-08-16T05:15Z 2021-08-16T05:15:06 CVE Published Date updated
2022-12-05 08:15:58 2022-03-22T19:21:11 CVE Modified Date updated
2022-12-05 08:15:58 Analyzed Vulnerability Status updated