CVE-2024-27567

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-03-01 · updated 2026-06-17
Weakness: CWE-121

Description

LBT T300- T390 v2.2.1.8 were discovered to contain a stack overflow via the vpn_client_ip parameter in the config_vpn_pptp function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Affected products

Libtor Lbt-T300-T390 Firmware: 2.2.1.8

References

https://github.com/cvdyfbwa/IoT_LBT_Router/blob/main/config_vpn_pptp.md
https://github.com/cvdyfbwa/IoT_LBT_Router/blob/main/config_vpn_pptp.md

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