CVE-2025-3820
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 Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644) and classified as critical. Affected by this issue is the function cgiSysUplinkCheckSet of the file /bin/httpd. The manipulation of the argument hostIp1/hostIp2 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Tenda | W12 | 3.0.0.4(2887) | affected |
| Tenda | W12 | 3.0.0.5(3644) | affected |
| Tenda | i24 | 3.0.0.4(2887) | affected |
| Tenda | i24 | 3.0.0.5(3644) | affected |
Weaknesses
- CWE-121: Stack-based Buffer Overflow
- CWE-119: Memory Corruption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: total
References
- https://vuldb.com/?id.305726
- https://vuldb.com/?ctiid.305726
- https://vuldb.com/?submit.555728
- https://github.com/02Tn/vul/issues/4
- https://www.tenda.com.cn/
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