A vulnerability was detected in Linksys RE7000 2.0.15. This affects the function platform_event_pingTest of the file /cgi-bin/json.cgi?PingTest of the component PingTest Handler. The manipulation of the argument pingTestIp/pingTestPktSize/pingTestTimes results in os command injection.
The attack can be launched remotely. The exploit is now public and may be used.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/limou89/somevul/blob/main/Linksys_RE7000_v2_PingTest_Command…
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-86299
cna@vuldb.com
https://vuldb.com/submit/906547
cna@vuldb.com
https://vuldb.com/vuln/399463
cna@vuldb.com
https://vuldb.com/vuln/399463/cti
cna@vuldb.com
https://www.linksys.com/
cna@vuldb.com