What is the CVSS score of CVE-2019-15911?

CVE-2019-15911 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2019-15911?

Yes, a public proof-of-concept exploit is available for CVE-2019-15911. Prioritise patching immediately. EPSS: 0.8%.

Hg100 Firmware CVE-2019-15911

CRITICAL

Cleartext Transmission of Sensitive Information (CWE-319)

2019-12-20 cve@mitre.org

Denial Of Service Hg100 Firmware Mw100 Firmware Ws 101 Firmware Ts 101 Firmware As 101 Firmware Ms 101 Firmware Dl 101 Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 20, 2019 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

An issue was discovered on ASUS HG100, MW100, WS-101, TS-101, AS-101, MS-101, DL-101 devices using ZigBee PRO. Because of insecure key transport in ZigBee communication, attackers can obtain sensitive information, cause the multiple denial of service attacks, take over smart home devices, and tamper with messages.

AnalysisAI

An issue was discovered on ASUS HG100, MW100, WS-101, TS-101, AS-101, MS-101, DL-101 devices using ZigBee PRO. Rated critical severity (CVSS 9.8), 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-319. An issue was discovered on ASUS HG100, MW100, WS-101, TS-101, AS-101, MS-101, DL-101 devices using ZigBee PRO. Because of insecure key transport in ZigBee communication, attackers can obtain sensitive information, cause the multiple denial of service attacks, take over smart home devices, and tamper with messages. Affected products include: Asus Hg100 Firmware, Asus Mw100 Firmware, Asus Ws-101 Firmware, Asus Ts-101 Firmware, Asus As-101 Firmware.

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.