CVE-2024-34198

Published Aug 28, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
TOTOLINK AC1200 Wireless Router A3002RU V2.1.1-B20230720.1011 is vulnerable to Buffer Overflow. The formWlEncrypt CGI handler in the boa program fails to limit the length of the wlan_ssid field from user input. This allows attackers to craft malicious HTTP requests by supplying an excessively long value for the wlan_ssid field, leading to a stack overflow. This can be further exploited to execute arbitrary commands or launch denial-of-service attacks.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00528}

epss

{'score': 0.00572}

Type Values Removed Values Added
First Time appeared Totolink a3002ru
CPEs cpe:2.3:h:totolink:a3002ru:-:*:*:*:*:*:*:*
Vendors & Products Totolink a3002ru
Type Values Removed Values Added
First Time appeared Totolink
Totolink a3002ru Firmware
Weaknesses CWE-120
CPEs cpe:2.3:o:totolink:a3002ru_firmware:2.1.1-b20230720.1011:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink a3002ru Firmware
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description TOTOLINK AC1200 Wireless Router A3002RU V2.1.1-B20230720.1011 is vulnerable to Buffer Overflow. The formWlEncrypt CGI handler in the boa program fails to limit the length of the wlan_ssid field from user input. This allows attackers to craft malicious HTTP requests by supplying an excessively long value for the wlan_ssid field, leading to a stack overflow. This can be further exploited to execute arbitrary commands or launch denial-of-service attacks.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 29, 2024, 4:19 PM
Reserved
May 2, 2024, 12:00 AM
Status
Analyzed
Published
Aug 28, 2024, 3:15 PM
Modified
Jun 17, 2026, 7:33 AM