HIGH
Shenzhen Libituo Technology LBT-T300-T310 appy.cgi sub_40B6F0 buffer overflow
Published Jul 22, 2025
8.7
HIGHCVSS 4.0
EPSS 0.81%
Description
A vulnerability was found in Shenzhen Libituo Technology LBT-T300-T310 2.2.3.6. It has been rated as critical. Affected by this issue is the function sub_40B6F0 of the file at/appy.cgi. The manipulation of the argument wan_proto leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Affected products
-
- Version 2.2.3.6StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Shenzhen Libituo Technology | n/a | n/a |
|
AND
- 2.2.3.6
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (2)
References (6)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-22339 Advisory
- https://github.com/turing-wue/IoT-vul/blob/main/LBT-T300/README.md exploitrelatedThird Party Advisory
- https://github.com/turing-wue/IoT-vul/blob/main/LBT-T300/README.md#payload exploit
- https://vuldb.com/?ctiid.317222 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.317222 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.619530 third-party-advisoryThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-22339 | Advisory | |
| https://github.com/turing-wue/IoT-vul/blob/main/LBT-T300/README.md | exploitrelatedThird Party Advisory | |
| https://github.com/turing-wue/IoT-vul/blob/main/LBT-T300/README.md#payload | exploit | |
| https://vuldb.com/?ctiid.317222 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.317222 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.619530 | third-party-advisoryThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulDB
Published Jul 22, 2025
Updated Jul 23, 2025
Reserved Jul 22, 2025
Link CVE-2025-8019
CISA Vulnrichment
Updated Jul 23, 2025
ENISA EUVD
EUVD-2025-22339 Assigner VulDB
Published Jul 22, 2025
Updated Jul 23, 2025
Exploited since n/a
Link EUVD-2025-22339