CVE-2021-44880

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.
Overview
  • CVE ID
  • CVE-2021-44880
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-04T02:15:07
  • Last Modified Date
  • 2022-07-12T17:42:04
Weakness Enumerations
CWE URL
CWE-77 http://cwe.mitre.org/data/definitions/77.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:dlink:dir-878_firmware:*:*:*:*:*:*:*:* 1 OR 1.20b05
cpe:2.3:o:dlink:dir-878_firmware:1.30b08:hotfix_02_beta:*:*:*:*:*:* 1 OR
cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:* 1 OR 1.30b06
cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta:*:*:*:*:*:* 1 OR
cpe:2.3:h:dlink:dir-882:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
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://www.dlink.com/en/security-bulletin/ Vendor Advisory
https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_2/2.md Broken Link
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287 Vendor Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-44880
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44880
History
Created Old Value New Value Data Type Notes
2022-05-10 15:46:37 Added to TrackCVE
2022-12-06 08:26:04 2022-02-04T02:15Z 2022-02-04T02:15:07 CVE Published Date updated
2022-12-06 08:26:04 2022-07-12T17:42:04 CVE Modified Date updated
2022-12-06 08:26:04 Analyzed Vulnerability Status updated