What is the CVSS score of CVE-2024-39586?

CVE-2024-39586 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Emc Appsync CVE-2024-39586

MEDIUM

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

2024-10-09 security_alert@emc.com

Information Disclosure Dell XXE Emc Appsync

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 09, 2024 - 07:15 nvd

MEDIUM 4.3

DescriptionNVD

Dell AppSync Server, version 4.3 through 4.6, contains an XML External Entity Injection vulnerability. An adjacent high privileged attacker could potentially exploit this vulnerability, leading to information disclosure.

AnalysisAI

Dell AppSync Server, version 4.3 through 4.6, contains an XML External Entity Injection vulnerability. Rated medium severity (CVSS 4.3), this vulnerability is 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. Dell AppSync Server, version 4.3 through 4.6, contains an XML External Entity Injection vulnerability. An adjacent high privileged attacker could potentially exploit this vulnerability, leading to information disclosure. Affected products include: Dell Emc Appsync. Version information: version 4.3.

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.