CVE-2023-50469
CWE-120Published: December 15, 2023· Updated: Jun 17, 2026
Official Description
Shenzhen Libituo Technology Co., Ltd LBT-T300-T310 v2.2.2.6 was discovered to contain a buffer overflow via the ApCliEncrypType parameter at /apply.cgi.
Risk Analysis
A buffer overflow vulnerability exists in the Shenzhen Libituo LBT-T300-T310 firmware, triggered via the ApCliEncrypType parameter. This critical flaw could allow an attacker to execute arbitrary code on the device.
No public exploit is currently known, and the vulnerability is not listed in the KEV catalog. It is remotely exploitable with low complexity.
Apply the latest firmware updates provided by the manufacturer. If no patch is available, restrict network access to the device management interface.
Technical Analysis
CVE-2023-50469 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (2)
Quick Facts
Related CVEs (CWE-120)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-50469 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts