What is the CVSS score of CVE-2021-3980?

CVE-2021-3980 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: 1.5%.

Is there a public PoC exploit available for CVE-2021-3980?

Yes, a public proof-of-concept exploit is available for CVE-2021-3980. Prioritise patching immediately. EPSS: 1.5%.

Is there a patch available for CVE-2021-3980?

Yes, a patch is available for CVE-2021-3980. Update the affected software to the latest version immediately.

Elgg CVE-2021-3980

HIGH

Exposure of Private Personal Information to an Unauthorized Actor (CWE-359)

2021-12-03 security@huntr.dev

Authentication Bypass Elgg

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

Dec 03, 2021 - 15:15 nvd

HIGH 7.5

DescriptionNVD

elgg is vulnerable to Exposure of Private Personal Information to an Unauthorized Actor

AnalysisAI

elgg is vulnerable to Exposure of Private Personal Information to an Unauthorized Actor. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-359. elgg is vulnerable to Exposure of Private Personal Information to an Unauthorized Actor Affected products include: Elgg.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.