What is the CVSS score of CVE-2023-4748?

CVE-2023-4748 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: 0.8%.

Is there a public PoC exploit available for CVE-2023-4748?

Yes, a public proof-of-concept exploit is available for CVE-2023-4748. Prioritise patching immediately. EPSS: 0.8%.

Ufida Nc CVE-2023-4748

HIGH

Path Traversal (CWE-22)

2023-09-05 cna@vuldb.com

Path Traversal Ufida Nc

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

Sep 05, 2023 - 06:15 nvd

HIGH 7.5

DescriptionNVD

A vulnerability, which was classified as critical, has been found in Yongyou UFIDA-NC up to 20230807. This issue affects some unknown processing of the file PrintTemplateFileServlet.java. The manipulation of the argument filePath leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-238637 was assigned to this vulnerability.

AnalysisAI

A vulnerability, which was classified as critical, has been found in Yongyou UFIDA-NC up to 20230807.java. 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. A vulnerability, which was classified as critical, has been found in Yongyou UFIDA-NC up to 20230807.java. The manipulation of the argument filePath leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-238637 was assigned to this vulnerability. Affected products include: Yonyou Ufida-Nc. Version information: up to 20230807..

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.