What is the CVSS score of CVE-2015-3911?

CVE-2015-3911 has a CVSS 2.0 base score of 9.0 (Critical). CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:C. EPSS exploitation probability: 0.2%.

E587 Mobile Wifi Firmware CVE-2015-3911

CRITICAL

Improper Access Control (CWE-284)

2015-05-21 cve@mitre.org

Denial Of Service Huawei Authentication Bypass E587 Mobile Wifi Firmware

9.0

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

9.0 CRITICAL

AV:N/AC:L/Au:N/C:P/I:P/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:N/C:P/I:P/A:C

Attack Vector

Network

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

May 21, 2015 - 19:59 cve.org

CRITICAL 9.0

DescriptionCVE.org

AnalysisAI

Huawei E587 Mobile WiFi with firmware before 11.203.30.00.00 allows remote attackers to bypass authentication, change configurations, send messages, and cause a denial of service (device restart) via. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. Huawei E587 Mobile WiFi with firmware before 11.203.30.00.00 allows remote attackers to bypass authentication, change configurations, send messages, and cause a denial of service (device restart) via unspecified vectors. Affected products include: Huawei E587 Mobile Wifi Firmware. Version information: before 11.203.30.00.00.

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.