Products
TOTOLINK AC1200 Wireless Router A3002R Firmware
- V1.1.1-B20200824
Source
cve@mitre.org
Tags
CVE-2024-34195 details
Last Modified : Aug. 28, 2024, 8:35 p.m.
Description
TOTOLINK AC1200 Wireless Router A3002R Firmware V1.1.1-B20200824 is vulnerable to Buffer Overflow. In the boa server program's CGI handling function formWlEncrypt, there is a lack of length restriction on the wlan_ssid field. This oversight leads to potential buffer overflow under specific circumstances. For instance, by invoking the formWlanRedirect function with specific parameters to alter wlan_idx's value and subsequently invoking the formWlEncrypt function, an attacker can trigger buffer overflow, enabling arbitrary command execution or denial of service attacks.
CVSS Score
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8.8 | 9 | 10 |
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Weakness
Weakness | Name | Description |
---|---|---|
CWE-121 | Stack-based Buffer Overflow | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
CVSS Data
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
8.8
Exploitability Score
2.8
Impact Score
5.9
Base Severity
HIGH
Vector String : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
URL | Source |
---|---|
https://gist.github.com/Swind1er/84161b607d06d060fba5adcdd92bceb4 | cve@mitre.org |