CVE-2026-76590
9.4
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TRENDnet | TEW-755AP | 20260702 | affected |
Weaknesses
- CWE-121: Stack-based Buffer Overflow
- CWE-119: Memory Corruption
References
- https://vuldb.com/vuln/393087
- https://vuldb.com/vuln/393087/cti
- https://vuldb.com/cve/CVE-2026-76590
- https://vuldb.com/submit/877850
- https://github.com/meishigana/CVE/tree/main/team15_20260702/15_755ap-ssi-bof
- https://github.com/meishigana/CVE/blob/main/team15_20260702/15_755ap-ssi-bof/poc/poc-ssi-overflow.py
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