What is the CVSS score of CVE-2023-39139?

CVE-2023-39139 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2023-39139?

Yes, a public proof-of-concept exploit is available for CVE-2023-39139. Prioritise patching immediately. EPSS: 0.3%.

Archive CVE-2023-39139

HIGH

Path Traversal (CWE-22)

2023-08-30 cve@mitre.org

Path Traversal Archive

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Aug 30, 2023 - 22:15 nvd

HIGH 7.8

DescriptionNVD

An issue in Archive v3.3.7 allows attackers to execute a path traversal via extracting a crafted zip file.

AnalysisAI

An issue in Archive v3.3.7 allows attackers to execute a path traversal via extracting a crafted zip file. Rated high severity (CVSS 7.8), this vulnerability is 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. An issue in Archive v3.3.7 allows attackers to execute a path traversal via extracting a crafted zip file. Affected products include: Archive Project Archive.

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.