CVE-2025-5600
TOTOLINK EX1200T cstecgi.cgi setLanguageCfg stack-based overflow
- State
- Published
- Severity
- 9.3 Critical
- Published
- Jun 4, 2025
- Updated
- Jun 4, 2025
- Reserved
- Jun 4, 2025
Description
A vulnerability, which was classified as critical, has been found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. This issue affects the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument LangType leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 3.0 | 9.8 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 2.0 | 10.0 High | AV:N/AC:L/Au:N/C:C/I:C/A:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
EX1200TTOTOLINK |
|
References
- VDB-311087 | TOTOLINK EX1200T cstecgi.cgi setLanguageCfg stack-based overflowvdb-entrytechnical-description
- VDB-311087 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #588075 | TOTOLINK EX1200T V4.1.2cu.5232_B20210713 Stack-based Buffer Overflowthird-party-advisory
- https://kn0sinna.notion.site/TOTOLINK-EX1200T-stack-based-BufferOverflow-vulnerability-204b1876cd6e80709ce8dab4778dce55exploit
- https://www.totolink.net/product
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