CVE-2022-43646

CVSS V2 None CVSS V3 None
Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Vimeo plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-19463.
Overview
  • CVE ID
  • CVE-2022-43646
  • Assigner
  • zdi-disclosures@trendmicro.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-03-29T19:15:21
  • Last Modified Date
  • 2023-04-08T01:57:55
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
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:dir-825\/ee_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.9
cpe:2.3:h:dlink:dir-825\/ee:r2:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:dlink:dir-825\/ac_firmware:*:*:*:*:*:*:*:* 1 OR 1.0.9
cpe:2.3:h:dlink:dir-825\/ac:g1a:*:*:*:*:*:*:* 0 OR
References
Reference URL Reference Tags
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10319 Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-1705/ Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-43646
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43646
History
Created Old Value New Value Data Type Notes
2023-04-17 03:52:50 Added to TrackCVE
2023-04-17 03:52:52 Weakness Enumeration new
2023-04-17 05:06:49 CVSS V3 information new