What is the CVSS score of CVE-2018-8947?

CVE-2018-8947 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: 11.6%.

Is there a public PoC exploit available for CVE-2018-8947?

Yes, a public proof-of-concept exploit is available for CVE-2018-8947. Prioritise patching immediately. EPSS: 11.6%.

Is there a patch available for CVE-2018-8947?

Yes, a patch is available for CVE-2018-8947. Update the affected software to the latest version immediately.

Laravel Log Viewer CVE-2018-8947

HIGH

Cleartext Storage of Sensitive Information (CWE-312)

2018-03-25 cve@mitre.org

Authentication Bypass Laravel Log Viewer

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

Mar 25, 2018 - 16:29 nvd

HIGH 7.5

DescriptionNVD

AnalysisAI

rap2hpoutre Laravel Log Viewer before v0.13.0 relies on Base64 encoding for l, dl, and del requests, which makes it easier for remote attackers to bypass intended access restrictions, as demonstrated. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-312. rap2hpoutre Laravel Log Viewer before v0.13.0 relies on Base64 encoding for l, dl, and del requests, which makes it easier for remote attackers to bypass intended access restrictions, as demonstrated by reading arbitrary files via a dl request. Affected products include: Laravel Log Viewer Project Laravel Log Viewer.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.