GE CIMPLICITY Heap-based Buffer Overflow

published 2022-12-07 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35169

cvss: 7.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits: 0; none known

GE CIMPICITY versions 2022 and prior is

vulnerable to a heap-based buffer overflow, which could allow an attacker to execute arbitrary code.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-326-04 updated 2022-11-22 cvss 7.8

GE CIMPLICITY

General Electric (GE) CIMPLICITY <= 2022
affected: mitigation “For more information about this issue, see the GE Digital Product Security Advisory (login required).” digitalsupport.ge.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

GE CIMPLICITY

Classification

Weakness

CWE-122 Heap-based Buffer Overflow

References

cisa.gov /uscert/ics/advisories/icsa-22-326-04
third-party-advisory, us-government-resource

Sources

CVE List CVE-2022-2948
NVD CVE-2022-2948

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary