What is the CVSS score of CVE-2018-3809?

CVE-2018-3809 has a CVSS 3.0 base score of 5.3 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 1.0%.

Is there a public PoC exploit available for CVE-2018-3809?

Yes, a public proof-of-concept exploit is available for CVE-2018-3809. Prioritise patching immediately. EPSS: 1.0%.

Is there a patch available for CVE-2018-3809?

Yes, a patch is available for CVE-2018-3809. Update the affected software to the latest version immediately.

Serve CVE-2018-3809

MEDIUM

Information Exposure (CWE-200)

2018-06-01 support@hackerone.com

Information Disclosure Serve

5.3

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Jun 01, 2018 - 19:29 nvd

MEDIUM 5.3

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

6 npm packages depend on serve (3 direct, 3 indirect)

Ecosystem-wide dependent count for version 7.0.0.

DescriptionNVD

Information exposure through directory listings in serve 6.5.3 allows directory listing and file access even when they have been set to be ignored.

AnalysisAI

Information exposure through directory listings in serve 6.5.3 allows directory listing and file access even when they have been set to be ignored. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. Information exposure through directory listings in serve 6.5.3 allows directory listing and file access even when they have been set to be ignored. Affected products include: Zeit Serve.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.