A stack-based buffer overflow vulnerability was discovered in Tenda AC18 v15.03.05.05_multi. The vulnerability exists in the guestSsid parameter of the /goform/WifiGuestSet interface. Remote attackers can exploit this vulnerability by sending oversized data to the guestSsid parameter, leading to denial of service (device crash) or potential remote code execution.
History

Tue, 18 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Mon, 17 Nov 2025 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Tenda ac18 Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:tenda:ac18:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*
Vendors & Products Tenda ac18 Firmware
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Wed, 12 Nov 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda ac18
Vendors & Products Tenda
Tenda ac18

Mon, 10 Nov 2025 16:45:00 +0000

Type Values Removed Values Added
Description A stack-based buffer overflow vulnerability was discovered in Tenda AC18 v15.03.05.05_multi. The vulnerability exists in the guestSsid parameter of the /goform/WifiGuestSet interface. Remote attackers can exploit this vulnerability by sending oversized data to the guestSsid parameter, leading to denial of service (device crash) or potential remote code execution.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-11-10T00:00:00.000Z

Updated: 2025-11-18T16:31:59.502Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63835

cve-icon Vulnrichment

Updated: 2025-11-18T16:31:44.939Z

cve-icon NVD

Status : Modified

Published: 2025-11-10T17:15:35.960

Modified: 2025-11-18T17:16:13.363

Link: CVE-2025-63835

cve-icon Redhat

No data.