High severity · published May 3, 2026
CVE-2026-7675
Shenzhen Libituo Technology LBT-T300-HW1 apply.cgi start_lan buffer overflow
8.8
CVSS
0.7%
EPSS
No
On KEV
Description
A vulnerability has been found in Shenzhen Libituo Technology LBT-T300-HW1 up to 1.2.8. Impacted is the function start_lan of the file /apply.cgi. The manipulation of the argument Channel/ApCliSsid leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LB
LBT-T300-HW1 · Shenzhen Libituo Technology
1.2.0; 1.2.1; 1.2.2; 1.2.3; 1.2.4; 1.2.5; +3 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-7675
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-7675
github.com
https://github.com/hmKunlun/lbt-t300-hw1/blob/main/generate_conf_router(Channel).md
vuldb.com
https://vuldb.com/submit/800708
vuldb.com
https://vuldb.com/submit/800709
vuldb.com
https://vuldb.com/vuln/360828
vuldb.com
https://vuldb.com/vuln/360828/cti
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