CVE-2024-7157
TOTOLINK A3100R getSaveConfig buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Jul 28, 2024
- Updated
- Aug 1, 2024
- Reserved
- Jul 27, 2024
Description
A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050_B20200504. It has been classified as critical. This affects the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument http_host leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272571. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C | VulDB |
Weaknesses
- CWE-120 Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
A3100RTOTOLINK |
|
References
- VDB-272571 | TOTOLINK A3100R getSaveConfig buffer overflowvdb-entrytechnical-description
- VDB-272571 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #377542 | TOTOLINK A3100R V4.1.2cu.5050_B20200504 Buffer Overflowthird-party-advisory
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSaveConfig.mdexploit
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