What is the CVSS score of CVE-2023-22322?

CVE-2023-22322 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Cx Motion Pro CVE-2023-22322

MEDIUM

Improper Restriction of XML External Entity Reference (CWE-611)

2023-01-30 vultures@jpcert.or.jp

XXE Cx Motion Pro

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Jan 30, 2023 - 07:15 nvd

MEDIUM 5.5

DescriptionNVD

Improper restriction of XML external entity reference (XXE) vulnerability exists in OMRON CX-Motion Pro 1.4.6.013 and earlier. If a user opens a specially crafted project file created by an attacker, sensitive information in the file system where CX-Motion Pro is installed may be disclosed.

AnalysisAI

Improper restriction of XML external entity reference (XXE) vulnerability exists in OMRON CX-Motion Pro 1.4.6.013 and earlier. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. Improper restriction of XML external entity reference (XXE) vulnerability exists in OMRON CX-Motion Pro 1.4.6.013 and earlier. If a user opens a specially crafted project file created by an attacker, sensitive information in the file system where CX-Motion Pro is installed may be disclosed. Affected products include: Omron Cx-Motion Pro.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.