What is the CVSS score of CVE-2023-45393?

CVE-2023-45393 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2023-45393?

Yes, a public proof-of-concept exploit is available for CVE-2023-45393. Prioritise patching immediately. EPSS: 0.5%.

Utime Master CVE-2023-45393

MEDIUM

Authorization Bypass Through User-Controlled Key (CWE-639)

2023-10-13 cve@mitre.org

Authentication Bypass Utime Master

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 13, 2023 - 14:15 nvd

MEDIUM 6.5

DescriptionNVD

An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive information via a crafted cookie.

AnalysisAI

An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive information via a crafted cookie. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-639. An indirect object reference (IDOR) in GRANDING UTime Master v9.0.7-Build:Apr 4,2023 allows authenticated attackers to access sensitive information via a crafted cookie. Affected products include: Grandingteco Utime Master.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.