What is the CVSS score of CVE-2016-4815?

CVE-2016-4815 has a CVSS 3.0 base score of 7.5 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.4%.

Is there a patch available for CVE-2016-4815?

Yes, a patch is available for CVE-2016-4815. Update the affected software to the latest version immediately.

Wzr 900Dhp2 Firmware CVE-2016-4815

HIGH

Path Traversal (CWE-22)

2016-06-19 vultures@jpcert.or.jp

Path Traversal Wzr 900Dhp2 Firmware Wzr 600Dhp3 Firmware Wzr S900Dhp Firmware Wzr S600Dhp Firmware Wzr 900Dhp Firmware Wzr 600Dhp2 Firmware

7.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

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:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Jun 19, 2016 - 01:59 cve.org

HIGH 7.5

DescriptionCVE.org

AnalysisAI

Directory traversal vulnerability on BUFFALO WZR-600DHP3 devices with firmware 2.16 and earlier and WZR-S600DHP devices with firmware 2.16 and earlier allows remote attackers to read arbitrary files. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Directory traversal vulnerability on BUFFALO WZR-600DHP3 devices with firmware 2.16 and earlier and WZR-S600DHP devices with firmware 2.16 and earlier allows remote attackers to read arbitrary files via unspecified vectors. Affected products include: Buffalo Wzr-900Dhp2 Firmware, Buffalo Wzr-600Dhp3 Firmware, Buffalo Wzr-S900Dhp Firmware, Buffalo Wzr-S600Dhp Firmware, Buffalo Wzr-900Dhp Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.