What is the CVSS score of CVE-2021-22850?

CVE-2021-22850 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.0%.

Oaklouds Portal CVE-2021-22850

CRITICAL

Incorrect Permission Assignment for Critical Resource (CWE-732)

2021-01-19 twcert@cert.org.tw

Information Disclosure Oaklouds Portal

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jan 19, 2021 - 10:15 nvd

CRITICAL 9.8

DescriptionNVD

HGiga EIP product lacks ineffective access control in certain pages that allow attackers to access database or perform privileged functions.

AnalysisAI

HGiga EIP product lacks ineffective access control in certain pages that allow attackers to access database or perform privileged functions. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. 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. HGiga EIP product lacks ineffective access control in certain pages that allow attackers to access database or perform privileged functions. Affected products include: Hgiga Oaklouds Portal.

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.