A vulnerability was identified in TRENDnet TEW-755AP up to 20260702. Affected by this issue is some unknown functionality of the file /cgi-bin/wan.cgi of the component ssi. Such manipulation of the argument cameo.wan.wan_pppoe_password_00 leads to stack-based buffer overflow.
The attack can be executed remotely. The exploit is publicly available and might 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)
Vulnerable Products
trendnet:tew-755ap
References 6
https://github.com/meishigana/CVE/blob/main/team15_20260702/15_755ap-ssi-bof/po…
cna@vuldb.com
https://github.com/meishigana/CVE/tree/main/team15_20260702/15_755ap-ssi-bof
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-76590
cna@vuldb.com
https://vuldb.com/submit/877850
cna@vuldb.com
https://vuldb.com/vuln/393087
cna@vuldb.com
https://vuldb.com/vuln/393087/cti
cna@vuldb.com