What is the CVSS score of CVE-2023-31445?

CVE-2023-31445 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2023-31445?

Yes, a public proof-of-concept exploit is available for CVE-2023-31445. Prioritise patching immediately. EPSS: 1.2%.

Access Controller CVE-2023-31445

MEDIUM

Incorrect Permission Assignment for Critical Resource (CWE-732)

2023-05-11 cve@mitre.org

Information Disclosure Access Controller

5.3

CVSS 3.1 · 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:3.1/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

May 11, 2023 - 12:15 nvd

MEDIUM 5.3

DescriptionNVD

Cassia Access controller before 2.1.1.2203171453, was discovered to have a unprivileged -information disclosure vulnerability that allows read-only users have the ability to enumerate all other users and discover e-mail addresses, phone numbers, and privileges of all other users.

AnalysisAI

Cassia Access controller before 2.1.1.2203171453, was discovered to have a unprivileged -information disclosure vulnerability that allows read-only users have the ability to enumerate all other users. 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 Incorrect Permission Assignment (CWE-732), which allows attackers to access resources due to misconfigured permissions. Cassia Access controller before 2.1.1.2203171453, was discovered to have a unprivileged -information disclosure vulnerability that allows read-only users have the ability to enumerate all other users and discover e-mail addresses, phone numbers, and privileges of all other users. Affected products include: Cassianetworks Access Controller. Version information: before 2.1.1.2203171453.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Review and restrict file/resource permissions, apply principle of least privilege.