CVE-2022-34762

CWE-22 — Path Traversal3 documents3 sources
Severity
7.5HIGH
EPSS
0.4%
top 39.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Schneider Electric OPC UA Modicon Communication ModuleSchneider Electric X80 Advanced RTU Communication ModuleSchneider-electric OPC UA Module FOR M580 Firmware+1 more
Timeline
PublishedJul 13
Latest updateJul 14

Description

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause unauthorized firmware image loading when unsigned images are added to the firmware image path. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:HExploitability: 0.7 | Impact: 5.2

Affected Packages4 packages

Patches

Patch: download.schneider-electric.com ↗Patch: download.schneider-electric.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-4vqc-4jrp-pwj7: A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause unauthorized firmware i↗2022-07-14
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CVEList
CVE-2022-34762: A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause unauthorized firmware i↗2022-07-13
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CVE-2022-34762 (HIGH CVSS 7.5) | A CWE-22: Improper Limitation of a | cvebase.io