What is the CVSS score of CVE-2018-20380?

CVE-2018-20380 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.6%.

Is there a public PoC exploit available for CVE-2018-20380?

Yes, a public proof-of-concept exploit is available for CVE-2018-20380. Prioritise patching immediately. EPSS: 1.6%.

Ambit Ddw2600 Firmware CVE-2018-20380

CRITICAL

2018-12-23 cve@mitre.org

Information Disclosure Ambit Ddw2600 Firmware Ambit Ddw2602 Firmware Ambit T60C926 Firmware Ambit U10C019 Firmware

9.8

CVSS 3.0 · 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:3.0/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 23, 2018 - 21:29 nvd

CRITICAL 9.8

DescriptionNVD

AnalysisAI

Ambit DDW2600 5.100.1009, DDW2602 5.105.1003, T60C926 4.64.1012, and U10C019 5.66.1026 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and. 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

Ambit DDW2600 5.100.1009, DDW2602 5.105.1003, T60C926 4.64.1012, and U10C019 5.66.1026 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests. Affected products include: Ubeeinteractive Ambit Ddw2600 Firmware, Ubeeinteractive Ambit Ddw2602 Firmware, Ubeeinteractive Ambit T60C926 Firmware, Ubeeinteractive Ambit U10C019 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.