What is the CVSS score of CVE-2019-17321?

CVE-2019-17321 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.9%.

Rexpert CVE-2019-17321

MEDIUM

Information Exposure (CWE-200)

2019-10-30 vuln@krcert.or.kr

Information Disclosure Rexpert

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 30, 2019 - 21:15 nvd

MEDIUM 5.3

DescriptionNVD

ClipSoft REXPERT 1.0.0.527 and earlier version have an information disclosure issue. When requesting web page associated with session, could leak username via session file path of HTTP response data. No authentication is required.

AnalysisAI

ClipSoft REXPERT 1.0.0.527 and earlier version have an information disclosure issue. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. ClipSoft REXPERT 1.0.0.527 and earlier version have an information disclosure issue. When requesting web page associated with session, could leak username via session file path of HTTP response data. No authentication is required. Affected products include: Clipsoft Rexpert.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.