Vulnerability Monitor

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CVE-2025-11328

A vulnerability was detected in Tenda AC18 15.03.05.19(6318). This issue affects some unknown processing of the file /goform/SetDDNSCfg. The manipulation of the argument ddnsEn results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.

Published

2025-10-06T09:15:33.737

Last Modified

2025-10-07T17:01:37.757

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-119
CWE-121

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	tenda	ac18_firmware	15.03.05.19\(6318\)	Yes
Hardware	tenda	ac18	-	No

References

https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/SetDDNSCfg.md Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.327211 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.327211 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.664533 Third Party Advisory, VDB Entry ([email protected])
https://www.tenda.com.cn/ Product ([email protected])