What is the CVSS score of CVE-2019-16671?

CVE-2019-16671 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 1.9%.

Ie Sw Pl09M 5Gc 4Gt Firmware CVE-2019-16671

MEDIUM

Uncontrolled Resource Consumption (CWE-400)

2019-12-06 cve@mitre.org

Denial Of Service Ie Sw Pl09M 5Gc 4Gt Firmware Ie Sw Pl09Mt 5Gc 4Gt Firmware Ie Sw Pl18M 2Gc 16Tx Firmware Ie Sw Pl18Mt 2Gc 16Tx Firmware Ie Sw Pl18M 2Gc14Tx2Sc Firmware Ie Sw Pl18Mt 2Gc14Tx2Sc Firmware Ie Sw Pl18M 2Gc14Tx2St Firmware Ie Sw Pl18Mt 2Gc14Tx2St Firmware Ie Sw Pl18M 2Gc14Tx2Scs Firmware Ie Sw Pl18Mt 2Gc14Tx2Scs Firmware Ie Sw Pl16M 16Tx Firmware Ie Sw Pl16Mt 16Tx Firmware Ie Sw Pl16M 14Tx 2Sc Firmware Ie Sw Pl16Mt 14Tx 2Sc Firmware Ie Sw Pl16M 14Tx 2St Firmware Ie Sw Pl16Mt 14Tx 2St Firmware Ie Sw Vl05M 5Tx Firmware Ie Sw Vl05Mt 5Tx Firmware Ie Sw Vl05M 3Tx 2Sc Firmware Ie Sw Vl05Mt 3Tx 2Sc Firmware Ie Sw Vl05M 3Tx 2St Firmware Ie Sw Vl05Mt 3Tx 2St Firmware Ie Sw Vl08Mt 8Tx Firmware Ie Sw Vl08Mt 5Tx 3Sc Firmware Ie Sw Vl08Mt 5Tx 1Sc 2Scs Firmware Ie Sw Vl08Mt 6Tx 2St Firmware Ie Sw Vl08Mt 6Tx 2Sc Firmware Ie Sw Vl08Mt 6Tx 2Scs Firmware Ie Sw Pl08M 8Tx Firmware Ie Sw Pl08Mt 8Tx Firmware Ie Sw Pl08M 6Tx 2Sc Firmware Ie Sw Pl08Mt 6Tx 2Sc Firmware Ie Sw Pl08M 6Tx 2St Firmware Ie Sw Pl08Mt 6Tx 2St Firmware Ie Sw Pl08M 6Tx 2Scs Firmware Ie Sw Pl08Mt 6Tx 2Scs Firmware Ie Sw Pl10M 3Gt 7Tx Firmware Ie Sw Pl10Mt 3Gt 7Tx Firmware Ie Sw Pl10M 1Gt 2Gs 7Tx Firmware Ie Sw Pl10Mt 1Gt 2Gs 7Tx Firmware

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Dec 06, 2019 - 18:15 nvd

MEDIUM 6.5

DescriptionNVD

An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and IE-SW-PL10M 3.3.16 Build 16102416 devices. Remote authenticated users can crash a device with a special packet because of Uncontrolled Resource Consumption.

AnalysisAI

An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and IE-SW-PL10M 3.3.16 Build 16102416 devices. 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 Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and IE-SW-PL10M 3.3.16 Build 16102416 devices. Remote authenticated users can crash a device with a special packet because of Uncontrolled Resource Consumption. Affected products include: Weidmueller Ie-Sw-Pl09M-5Gc-4Gt Firmware, Weidmueller Ie-Sw-Pl09Mt-5Gc-4Gt Firmware, Weidmueller Ie-Sw-Pl18M-2Gc-16Tx Firmware, Weidmueller Ie-Sw-Pl18Mt-2Gc-16Tx Firmware, Weidmueller Ie-Sw-Pl18M-2Gc14Tx2Sc Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.