CVE-2024-7331
TOTOLINK A3300R cstecgi.cgi UploadCustomModule buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Aug 1, 2024
- Updated
- Aug 1, 2024
- Reserved
- Jul 31, 2024
Description
A vulnerability was found in TOTOLINK A3300R 17.0.0cu.557_B20221024 and classified as critical. Affected by this issue is the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-273254 is the identifier assigned to this vulnerability. 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 |
|---|---|
A3300RTOTOLINK |
|
References
- VDB-273254 | TOTOLINK A3300R cstecgi.cgi UploadCustomModule buffer overflowvdb-entrytechnical-description
- VDB-273254 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #378351 | TOTOLINK A3300R V17.0.0cu.557_B20221024 Buffer Overflowthird-party-advisory
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/UploadCustomModule.mdexploit
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