VulnerabilityAnalyzed

CVE-2024-27568

LBT T300-T390 v2.2.1.8 were discovered to contain a stack overflow via the apn_name_3g parameter in the setupEC20Apn function.

MEDIUM 6.5EPSS 0.50%

Does this matter?

Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own.

Description

LBT T300-T390 v2.2.1.8 were discovered to contain a stack overflow via the apn_name_3g parameter in the setupEC20Apn function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

CVSS 3.1: 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.50% probability · 42th percentile
CISA KEV: Not listed
Weakness: CWE-121
Affected: libtor/lbt-t300-t390 firmware
Source: cve@mitre.org

References

https://github.com/cvdyfbwa/IoT_LBT_Router/blob/main/setupEC20Apn.mdExploit
https://github.com/cvdyfbwa/IoT_LBT_Router/blob/main/setupEC20Apn.mdExploit

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.