Cyber Resilience

CVE-2023-1150

High

Published: 26 June 2023

Published
26 June 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0030 53.8th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-1150 is a high-severity Missing Release of Resource after Effective Lifetime (CWE-772) vulnerability in Wago 750-363\/040-000 Firmware. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 46.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Uncontrolled resource consumption in Series WAGO 750-3x/-8x products may allow an unauthenticated remote attacker to DoS the MODBUS server with specially crafted packets.

CWE(s)
CWE-772

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

wago
750-363\/040-000 firmware
≤ fw11
wago
750-362\/040-000 firmware
≤ fw11
wago
750-362\/000-001 firmware
≤ fw11
wago
750-891 firmware
≤ fw11
wago
750-365\/040-010 firmware
≤ fw11
wago
750-364\/040-010 firmware
≤ fw11
wago
750-362 firmware
≤ fw11
wago
750-363 firmware
≤ fw11
wago
750-823 firmware
≤ fw11
wago
750-832 firmware
≤ fw11
+8 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-10 Network Disconnect
addresses: CWE-772

Ensures network resources are released once the session ends or becomes inactive, closing the window for missing-release weaknesses.

References