What is CVE-2024-27567?

CVE-2024-27567 is a medium-severity vulnerability in Libtor Lbt-T300-T390, classified under Stack-based Buffer Overflow. CVSS score: 6.5/10. Published 2024-03-01.

How severe is CVE-2024-27567?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2024-27567 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Libtor Lbt-T300-T390

CVE-2024-27567

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.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (44.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Libtor Lbt-t300-t390
Libtor Lbt-t300-t390_firmware — versions 2.2.1.8
N/a — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2024-27567?: CVE-2024-27567 is a medium-severity vulnerability in Libtor Lbt-T300-T390, classified under Stack-based Buffer Overflow. CVSS score: 6.5/10. Published 2024-03-01.
How severe is CVE-2024-27567?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2024-27567 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.