What is the CVSS score of CVE-2018-3787?

CVE-2018-3787 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 2.0%.

Is there a public PoC exploit available for CVE-2018-3787?

Yes, a public proof-of-concept exploit is available for CVE-2018-3787. Prioritise patching immediately. EPSS: 2.0%.

Is there a patch available for CVE-2018-3787?

Yes, a patch is available for CVE-2018-3787. Update the affected software to the latest version immediately.

Simplehttpserver CVE-2018-3787

HIGH

Path Traversal (CWE-22)

2018-08-31 support@hackerone.com

Path Traversal Simplehttpserver

7.5

CVSS 3.1 · 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:3.1/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

Aug 31, 2018 - 16:29 nvd

HIGH 7.5

Blast Radius

ecosystem impact

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

1 npm packages depend on simplehttpserver (1 direct, 0 indirect)

Ecosystem-wide dependent count for version 0.2.1.

DescriptionNVD

Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server.

AnalysisAI

Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server. Rated high severity (CVSS 7.5), 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 Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server. Affected products include: Simplehttpserver Project Simplehttpserver.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.