What is the CVSS score of CVE-2018-6670?

CVE-2018-6670 has a CVSS 3.0 base score of 6.5 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.3%.

Common Catalog CVE-2018-6670

MEDIUM

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

2018-06-07 trellixpsirt@trellix.com

XXE Common Catalog

6.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Jun 07, 2018 - 18:29 nvd

MEDIUM 6.5

DescriptionNVD

External Entity Attack vulnerability in the ePO extension in McAfee Common UI (CUI) 2.0.2 allows remote authenticated users to view confidential information via a crafted HTTP request parameter.

AnalysisAI

External Entity Attack vulnerability in the ePO extension in McAfee Common UI (CUI) 2.0.2 allows remote authenticated users to view confidential information via a crafted HTTP request parameter. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, 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. External Entity Attack vulnerability in the ePO extension in McAfee Common UI (CUI) 2.0.2 allows remote authenticated users to view confidential information via a crafted HTTP request parameter. Affected products include: Mcafee Common Catalog.

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.