Vulnerability identifier: #VU26408
Vulnerability risk: High
CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-693
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Archer A7
Hardware solutions /
Routers for home users
Vendor: TP-Link
Description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures within the handling of IPv6 connections. An attacker can bypass implemented security restrictions andexecute arbitrary code on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Archer A7: 190726
External links
http://www.zerodayinitiative.com/advisories/ZDI-20-338/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.