What is the CVSS score of CVE-2023-27310?

CVE-2023-27310 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Ruggedcom Crossbow CVE-2023-27310

HIGH

Missing Authorization (CWE-862)

2023-03-14 productcert@siemens.com

Authentication Bypass Ruggedcom Crossbow

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

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:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Mar 14, 2023 - 10:15 nvd

HIGH 8.8

DescriptionNVD

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.2). The client query handler of the affected application fails to check for proper permissions when assigning groups to user accounts. This could allow an authenticated remote attacker to assign administrative groups to otherwise non-privileged user accounts.

AnalysisAI

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.2). Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.2). The client query handler of the affected application fails to check for proper permissions when assigning groups to user accounts. This could allow an authenticated remote attacker to assign administrative groups to otherwise non-privileged user accounts. Affected products include: Siemens Ruggedcom Crossbow.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.