What is the CVSS score of CVE-2021-26593?

CVE-2021-26593 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: 1.4%.

Is there a public PoC exploit available for CVE-2021-26593?

Yes, a public proof-of-concept exploit is available for CVE-2021-26593. Prioritise patching immediately. EPSS: 1.4%.

Directus CVE-2021-26593

HIGH

Information Exposure (CWE-200)

2021-02-23 cve@mitre.org

Information Disclosure Directus

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

Feb 23, 2021 - 19:15 nvd

HIGH 7.5

DescriptionNVD

In Directus 8.x through 8.8.1, an attacker can see all users in the CMS using the API /users/{id}. For each call, they get in response a lot of information about the user (such as email address, first name, and last name) but also the secret for 2FA if one exists. This secret can be regenerated. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

AnalysisAI

In Directus 8.x through 8.8.1, an attacker can see all users in the CMS using the API /users/{id}. 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 Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. In Directus 8.x through 8.8.1, an attacker can see all users in the CMS using the API /users/{id}. For each call, they get in response a lot of information about the user (such as email address, first name, and last name) but also the secret for 2FA if one exists. This secret can be regenerated. NOTE: This vulnerability only affects products that are no longer supported by the maintainer Affected products include: Rangerstudio Directus. Version information: through 8.8.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.