by Kastro
Paper/Archive/CVE-2024-8889

CVE-2024-8889

CIRCUTOR CIRCUTOR TCP2RS+ — Improper Input Validation vulnerability on CIRCUTOR TCP2RS+

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
35
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 37.6.376 × 207.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Vulnerability in CIRCUTOR TCP2RS+ firmware version 1.3b, which could allow an attacker to modify any configuration value, even if the device has the user/password authentication option enabled, without authentication by sending packets through the UDP protocol and port 2000, deconfiguring the device and thus disabling its use. This equipment is at the end of its useful life cycle.

Affected

ProductAffectedFixed inSource
CIRCUTOR TCP2RS+1.3b–CNA
circutor_tcp2rs_plus1.3b–CISA-ADP

Scores by source

INCIBE (CNA)9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refincibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products