CVE-2022-24322 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ecostruxure Control Expert

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
5.9MEDIUMNVD
CNA5.3
EPSS
0.2%
top 55.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Schneider-electric Ecostruxure Control ExpertSchneider Electric Ecostruxure Control Expert
Timeline
PublishedMar 9
Latest updateMar 11

Description

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineering software when an attacker is able to intercept and manipulate specific Modbus response data. Affected Product: EcoStruxure Control Expert (V15.0 SP1 and prior)

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5schneider_electric/ecostruxure_control_expertV15.0 SP1 and prior

🔴Vulnerability Details

2
GHSA
GHSA-wwjr-j4cg-w355: A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a disruption of communication↗2022-03-11
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CVEList
CVE-2022-24322: A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a disruption of communication↗2022-03-09
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CVE-2022-24322 — MEDIUM severity | cvebase