What is the CVSS score of CVE-2015-2255?

CVE-2015-2255 has a CVSS 3.0 base score of 5.9 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.3%.

Ar1220 Firmware CVE-2015-2255

MEDIUM

Data Processing Errors (CWE-19)

2017-06-08 cve@mitre.org

Denial Of Service Huawei Ar1220 Firmware

5.9

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

5.9 MEDIUM

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Jun 08, 2017 - 16:29 cve.org

MEDIUM 5.9

DescriptionCVE.org

AnalysisAI

Huawei AR1220 routers with software before V200R005SPH006 allow remote attackers to cause a denial of service (board reset) via vectors involving a large amount of traffic from the GE port to the FE. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-19. Huawei AR1220 routers with software before V200R005SPH006 allow remote attackers to cause a denial of service (board reset) via vectors involving a large amount of traffic from the GE port to the FE port. Affected products include: Huawei Ar1220 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.