Vulnerability identifier: #VU56984
Vulnerability risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
DAP-2020
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vendor: D-Link
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences within the "getpage" parameter. A remote attacker on the local network can send a specially crafted HTTP request and read arbitrary files on the system.
Mitigation
Install update from vendor's website.
Vulnerable software versions
DAP-2020: 1.01
External links
http://www.zerodayinitiative.com/advisories/ZDI-21-976/
http://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10201
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.