by Kastro
Paper/Archive/CVE-2024-26001

CVE-2024-26001

PHOENIX CONTACT CHARX SEC-3000 — PHOENIX CONTACT: Out of bounds write only memory access

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 58.9.589 × 2011.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

An unauthenticated remote attacker can write memory out of bounds due to improper input validation in the MQTT stack. The brute force attack is not always successful because of memory randomization.

Affected

ProductAffectedFixed inSource
CHARX SEC-3000≤ 1.5.0–CNA
CHARX SEC-3050≤ 1.5.0–CNA
CHARX SEC-3100≤ 1.5.0–CNA
CHARX SEC-3150≤ 1.5.0–CNA
charx_sec_3000≤ 1.5.0–CISA-ADP
charx_sec_3050≤ 1.5.0–CISA-ADP
charx_sec_3100≤ 1.5.0–CISA-ADP
charx_sec_3150≤ 1.5.0–CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CERTVDE (CNA)7.4CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refcert.vde.com/en/advisories/VDE-2024-011