CVE-2025-4496
8.7
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
Summary
A vulnerability was found in TOTOLINK T10, A3100R, A950RG, A800R, N600R, A3000RU and A810R 4.1.8cu.5241_B20210927. It has been declared as critical. This vulnerability affects the function CloudACMunualUpdate of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| TOTOLINK | T10 | 4.1.8cu.5241_B20210927 | affected |
| TOTOLINK | A3100R | 4.1.8cu.5241_B20210927 | affected |
| TOTOLINK | A950RG | 4.1.8cu.5241_B20210927 | affected |
| TOTOLINK | A800R | 4.1.8cu.5241_B20210927 | affected |
| TOTOLINK | N600R | 4.1.8cu.5241_B20210927 | affected |
| TOTOLINK | A3000RU | 4.1.8cu.5241_B20210927 | affected |
| TOTOLINK | A810R | 4.1.8cu.5241_B20210927 | affected |
Weaknesses
- CWE-120: Buffer Overflow
- CWE-119: Memory Corruption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
Additional References
References
- https://vuldb.com/?id.308212
- https://vuldb.com/?ctiid.308212
- https://vuldb.com/?submit.567081
- https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/1.md
- https://www.totolink.net/
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