What is the CVSS score of CVE-2015-5401?

CVE-2015-5401 has a CVSS 3.0 base score of 7.5 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 1.3%.

Is there a public PoC exploit available for CVE-2015-5401?

Yes, a public proof-of-concept exploit is available for CVE-2015-5401. Prioritise patching immediately. EPSS: 1.3%.

Teradata Express CVE-2015-5401

HIGH

Improper Input Validation (CWE-20)

2017-05-23 cve@mitre.org

Denial Of Service Teradata Express Teradata Gateway

7.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

May 23, 2017 - 04:29 cve.org

HIGH 7.5

DescriptionCVE.org

AnalysisAI

Teradata Gateway before 15.00.03.02-1 and 15.10.x before 15.10.00.01-1 and TD Express before 15.00.02.08_Sles10 and 15.00.02.08_Sles11 allow remote attackers to cause a denial of service (database. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. Teradata Gateway before 15.00.03.02-1 and 15.10.x before 15.10.00.01-1 and TD Express before 15.00.02.08_Sles10 and 15.00.02.08_Sles11 allow remote attackers to cause a denial of service (database crash) via a malformed CONFIG REQUEST message. Affected products include: Teradata Teradata Express, Teradata Teradata Gateway. Version information: before 15.00.03.02.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.